Used Brass Tubes for sale (2,167)
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Listing
Duxford
7,214 km
Eppendorf Mixmate 5353 Mixer
EppendorfMixmate 5353
Call
Condition: used, This listing is for a nonoperational Eppendorf Mixmate 5353 Mixer.
This unit is supplied nonoperational and is ready for immediate release.
The Eppendorf MixMate 5353 is an advanced lab mixer designed for optimal precision and efficiency when handling small sample volumes, making it an essential tool for various applications in research and clinical settings.
Key Features:
Versatile Format Compatibility: The MixMate can accommodate a wide range of tube and plate formats, including 96 and 384 well plates, as well as 0.2ml PCR tubes, 0.5ml, 1.5ml, and 2.0ml tubes.
Integrated Vortexing Action: Its unique vortexing action is perfect for applications such as resuspending bacterial pellets, DNA samples, cell cultures, conducting immunoassays, and performing solubility tests. For instance, it can quickly re-suspend DNA pellets after ethanol precipitation, ensuring thorough mixing without sample loss.
Speed and Flexibility:
Mixing Frequency: Ranges from 300 to 3,000 RPM in 50 RPM increments.
Touch Vortexing Frequency: Reaches up to 3,500 RPM for rapid, on-demand mixing.
2D Mix Action: The innovative 2D mixing action ensures uniform mixing across all wells, which is critical for experiments requiring consistent sample homogeneity, such as high-throughput screening assays.
Adjustable Mixing Time: Users can set mixing times between 15 seconds and 99.5 hours or choose continuous operation, providing flexibility for both quick mixing tasks and longer protocols.
Programmable Features: The user-friendly digital control panel can store up to 5 predefined programs, allowing for quick access to frequently used mixing parameters.
Specifications:
Plate Dimensions: Accommodates plates sized 5 x 3 inches.
Power Requirements: Operates on 115 – 230V; 50-60 Hz.
Dimensions: Compact size of 9 x 7 x 7 inches.
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Weight: Weighs 10 lbs, making it portable yet sturdy.
Applications:
The Eppendorf MixMate 5353 is ideal for:
Molecular Biology: Resuspending nucleic acid samples and cell cultures.
Immunology: Preparing samples for immunoassays with consistent mixing.
Pharmacology: Conducting solubility tests for drug compounds in different solvents.
Listing
Duxford
7,214 km
Grant Instruments QBD2 Heatblock
Grant InstrumentsQBD2
Call
Condition: used, This listing is for a Grant Instruments QBD2 Heatblock.
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The unit is in full working condition and is ready for immediate release.
The Grant QBD / QBH series are a versatile range of high quality digital dry block heating systems with excellent temperature control and a wide choice of interchangeable blocks for maximum flexibility.
The outstanding performance of the QBD / QBH series is based on advanced digital temperature control combined with high quality, precision-engineered blocks providing excellent thermal contact.
The result is accurate, reproducible and safe heating of your samples.
There is a full range of models and options to cater for basic through to more sophisticated applications - choose from three digital systems with 1, 2 or 4 interchangeable blocks (QBD models) and one digital high-temperature system (QBH2) with 2 blocks. These are complemented by an extensive range of interchangeable heating blocks to accommodate your sample tubes - from our standard range of blocks or tailored to suit your application.
In addition, for 2-block systems QBD2 and QBH2 we offer accessory blocks for accommodating microplates and microtube strips.
Heating range ambient + 5°C to 130°C (all three QBD models) or ambient + 5°C to 200°C (QBH2).
- Rapid heat-up time.
- Stability and uniformity ± 0.1°C.
- Integral timer function optional external probe for in-sample or in-block temperature control.
- Robust, compact, contemporary design.
- Block extraction tool included as standard, for easy and safe removal of blocks.
Listing
Duxford
7,214 km
Eppendorf Thermomixer 5420 C Smartblock
EppendorfThermomixer 5420C
Call
Condition: used, This listing is for the Eppendorf Thermomixer C Smartblock 5420
The unit is in full working condition and is ready for immediate use
The Eppendorf ThermoMixer C is a laboratory instrument designed to mix and heat (or cool) biological samples. It's widely used in molecular biology, biochemistry, and clinical labs for tasks such as:
DNA/RNA extraction
Enzyme reactions
Cell lysis
Protein denaturation
Hybridization
Key Features:
Heating & Cooling
Temperature range: typically from 15°C below room temperature up to 100°C
Can heat and cool samples accurately.
Mixing Function
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Adjustable shaking speeds (from gentle to vigorous mixing)
Shaking is orbital to maintain even sample agitation.
Interchangeable Blocks
Accepts different thermoblocks for various tube types (e.g., 0.2 mL PCR tubes, 1.5/2.0 mL microcentrifuge tubes, plates, etc.)
Programmable Settings
Users can set time, temperature, and mixing speed.
Can store custom programs for repeated workflows.
Listing
Duxford
7,214 km
Labnet Spectrafuge 24D centrifuge
labnet spectrafuge 24D centrifugeSpectrafuge 24D
Call
Condition: used, This listing is for the Labnet Spectrafuge 24D centrifuge
The unit is in full working condition and is ready for immediate use
The Spectrafuge 24D is a compact benchtop centrifuge designed for the efficient separation of a wide range of research samples. Its small footprint makes it ideal for laboratories with limited bench space, while offering the performance and flexibility needed for micro-volume processing.
Key Specifications
Maximum Speed: Up to 13,300 rpm
Maximum RCF (Relative Centrifugal Force): 16,300 × g
Capacity: 24 x 1.5/2.0 mL microcentrifuge tubes
Motor: Brushless—requires no routine maintenance
Timer: Adjustable from 1 to 30 minutes; supports continuous or pulse operation
Rotor Type: Easy-access 24-place aluminum rotor, included
Adapters Available: For tubes smaller than 1.5 mL (0.5 mL, 0.4 mL, 0.2 mL)
Cooling System: Multi-flow air cooling; maintains ambient temperature and is safe for use in cold rooms
Control Interface: Digital microprocessor with LED displays; parameters set using two intuitive smart knobs
Memory Function: Remembers last run settings
Quiet Operation: Engineered for minimal noise
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Dimensions: 23.5 x 29.2 x 21.6 cm
Weight: 8.1 kg
Power Supply Options:
120V, 50/60 Hz, 200W, 2.6A (North America)
100V, 50/60 Hz, 190W, 2.7A (Japan)
230V, 50/60 Hz, 170W, 1.2A (Europe/UK)
Listing
Duxford
7,214 km
Watson Marlow SCIQ 323 Peristaltic Pump
Watson MarlowSCIQ 323
Call
Condition: used, This listing is for 1 of 3 Watson Marlow SCIQ 323 Peristaltic Pump.
The unit is in full working condition and is ready for immediate release.
The Sci-Q 323 range is designed exclusively for scientific pumping needs, and brings a stunning level of performance and quality to the bench top.
323S high-performance manual control variable speed pump
• High-performance microprocessor controlled pumps
• 323S can be extended with 313X extension pump heads to five channels
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• Flow rates to 2000ml/min and 133:1 speed control ratio
323S speed adjusts in 1rpm steps from 3 to 400rpm. keypad lock prevents tampering or accidental changes, auto restart for mains failure recovery, switchable between 100-120V or 220-240V,
MemoDose facility for accurate single shot dosing.
323S drives may also be fitted with 314 four roller pump heads if lower pulsing is required, or with 313D2 or 314D2 pump heads which accept 2.4mm wall thickness tubing for higher pressure operation or pumping more viscous fluids.
For low-flow pumping, up to ten channels, 323S drives may be fitted with 314MC (four-roller) micro-cassette pump heads, which can be extended to ten channels by adding one 314MCX or 318MCX extension pump head. This pump is fitted with one 314MC head and will be supplied with an additional spare 314MC as per images
Serial# H041702
Dims 27cm (D) x 22cm (W) x 12cm (H)
Discover more used machines
Listing
Duxford
7,214 km
Qiagen Qiagility PCR Prep System
QiagenQiagility
Call
Condition: used, This listing is for a Qiagen Qiagility PCR Prep System.
The unit is in full working condition and is ready for immediate release.
The Qiagen QIAgility Automated PCR Prep System provides users with a fully automated PCR setup, responsive software, and increased productivity. This compact, bench-top liquid handling robot eliminates the need for manual pipetting steps, with high precision and reproducibility. The Qiagen QIAgility uses Qiagen PCR kits and step-by-step guided software to automatically calculate all mixes and worktable set up so you won’t need to program pipetting steps. This PCR prep system uses a single-channel pipetting head with dynamic liquid level sensing and supports almost any kind of thermal cycler and lab ware.
HEPA filter: Preinstalled dual-cartridge 3M Air-Mate HEPA (High-Efficiency Particulate Air) filter system provides positive pressure clean air within the closed hood.
Liquid-level sensing: Minimum detection volume (10 µl in 200 µl PCR tubes). Only functional in combination with QIAGEN Conductive Filtered Tips.
Pipetting head: Single-channel
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Precision: CV
Listing
Duxford
7,214 km
Watson Marlow 720S Peristaltic Pump
Watson Marlow720S
Call
Condition: used, This listing is for 1 of 3 Watson Marlow 720S Peristaltic Pumps
The unit is in full working condition and is ready for immediate use
The Watson‑Marlow 720S is part of the 700‑Series of peristaltic, cased‑drive pumps designed for demanding industrial and laboratory environments. Its NEMA 4X (IP66) rated enclosure provides protection against dust and watertight integrity, making it ideal for washdown or harsh environments
Key Specifications
Flow Rate: Up to 8.8 GPM (approx. 2,000 L/h) at a maximum pressure of 2 bar (30 psi) for primary pumpheads. Extension pumpheads maintain the same flow rate but operate at a reduced pressure of 1 bar (15 psi)
Speed Control Precision: Variable speed range from 0.1 rpm to 360 rpm with fine resolution of 0.1 rpm, yielding an impressive 3,600:1 turndown ratio
Pumphead Configuration: Typically features a LoadSure continuous tubing pumphead with four driven rollers—minimizing tube wear and maximizing lifespan
Control & Operation
User Interface: Equipped with a membrane-style keypad (numeric and function keys) for intuitive manual control, direct flow entry, speed calibration, and use of the “MemoDose” feature for one-off dosing
Remote Control Capabilities:
UN variant: Accepts analogue inputs (0–10 V, 4–20 mA), industry logic, and offers speed feedback (0–1478 Hz)
GlobalSpec Datasheets
DuN variant: Adds PIN-secure settings, network control via RS‑485, and dual analogue inputs for advanced metering control
Security: Dual-level process protection through PIN access ensures operational safety and prevents unauthorized alterations
Construction & Maintenance
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Enclosure: Rugged, IP66/NEMA 4X-rated casing withstands rigorous industrial or washdown conditions
Tubing: The only consumable part—liquid remains isolated within the tube, reducing contamination risk and simplifying maintenance
Size & Weight: Depending on the configuration, weight ranges from around 18.5 kg (drive only) to 31.5 kg with pumpheads—as per user manual details
Listing
Duxford
7,214 km
Techne TC 3000 Well Thermal Cycler
TechneTC 3000
Call
Condition: used, This listing is for the Techne TC 3000 Well Thermal Cycler
The unit is in full working condition and is ready for immediate use
The Techne TC‑3000 (models FTC3/02 and FTC3/05) is a compact, robust, and cost-effective PCR thermal cycler, ideal for personal use, educational settings, and basic molecular biology research. Despite its small footprint, it delivers high performance, reproducibility, and flexibility.
Key Features
Compact and Low Cost
One of the smallest and most affordable thermal cyclers on the market. Weighing ~5 kg with a footprint of just 33 × 17 cm, it's perfect for labs with limited space.
Available with interchangeable blocks:
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FTC3/02: 25 × 0.2 mL microtubes
FTC3/05: 20 × 0.5 mL microtubes
Fast Peltier-Based Cycling
Efficient thermal transfer with rapid heating (up to 3.6 °C/s) and cooling (up to 2 °C/s) using advanced Peltier elements.
Heated Lid with Selectable Temperature
Adjustable from 100–115 °C, the heated lid minimizes condensation and reduces the risk of sample evaporation. It can be enabled or disabled as needed, making it suitable for a range of PCR tubes and strip types.
Unparalleled Block Uniformity
Delivers consistent results with ±0.1 °C block uniformity at 50 °C, ensuring optimal reproducibility across samples.
Wide Temperature Range
From 4 °C to 99 °C with precision control (±0.1 °C), supporting even demanding PCR protocols.
Listing
Duxford
7,214 km
VELP Scientifica ZX4 Mixer Vortexer
VELP ScientificaVELP Scientifica ZX4
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Condition: used, This listing is for the VELP ZX4 Mixer Vortexer
The unit is in full working condition and is ready for immediate use
The VELP ZX4 is a robust, high-performance vortex mixer designed for everyday lab mixing needs. With variable speed control, a patented infrared (IR) sensor mode, and a wide accessory range, it’s ideal for labs that require ergonomic and flexible operation.
Key Features & Benefits
Variable Speed Operation
Electronically controlled vortexing with speeds from 0 to 3,000 rpm, ideal for gentle mixing or vigorous agitation.
Dual Operating Modes
IR Sensor Mode (patented): Automatically activates mixing when a test tube is detected—no need to press down.
Continuous Mode: Maintains consistent mixing without user interaction.
Universal Power Compatibility
Works with a universal voltage/frequency range (100–240 V, 50/60 Hz), making it ideal for international labs.
Compatible with various attachments for tubes, microplates, and small flasks. All accessories attach via simple pressure-fit—no tools required.
High Chemical Resistance
Durable technopolymer casing offers optimum resistance to common lab chemicals and solvents.
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Exceptional Stability
A zinc alloy base provides outstanding stability even at high speeds.
Large anti-slip rubber feet ensure the mixer stays securely in place during operation.
IP42 Protection
Designed with IP42-rated protection against particle ingress and liquid splashes—safe for demanding lab environments
Applications
Mixing of microcentrifuge tubes, PCR tubes, vials, and microplates
Ideal for biology, chemistry, and biochemistry labs
Perfect for repetitive tasks—IR sensor mode reduces wrist strain
Listing
Duxford
7,214 km
Perkin Elmer Sciex Turbo Ion Spray Source
Perkin Elmer Sciex Turbo Ion Spray SourcePerkin Elmer Sciex Turbo Ion Spray Source
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Condition: used, This listing is for the Perkin Elmer Sciex Turbo Ion Spray Source
The unit is in full working condition and is ready for immediate use
What Is the PerkinElmer Sciex Turbo Ion Spray (Turbo V) Source?
The Turbo V Ion Source (commonly referred to as Turbo Ion Spray Source) is a highly robust and efficient ionization module for LC‑MS/MS systems, originally developed by PerkinElmer and further advanced by SCIEX. Here's a breakdown of its key features and function:
Ionization Modes
Electrospray Ionization (ESI):
Uses a TurboIonSpray® probe.
High-voltage spray creates charged droplets, while two heated nitrogen gas jets—in an orthogonal configuration—enhance desolvation by intersecting the spray at ~90°, leading to efficient ion generation.
Artisan Technology Group
Atmospheric Pressure Chemical Ionization (APCI):
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Employs a different APCI probe.
The sample is nebulized, vaporized via a heated ceramic tube, then ionized via a corona discharge near the orifice.
Design and Performance Highlights
Iconic orthogonal spray design with simplicity and durability. Uniform temperature distribution and optimized curtain gas flow contribute to its high ruggedness and low maintenance needs.
Robustness & Productivity
The design supports multi-day stability, with studies showing
Listing
Duxford
7,214 km
Thermo Scientific Heat Block Heater
Thermo Fisher ScientificHeat Block Heater
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Condition: used, This listing is for a Thermo Scientific Heat Block
The unit is in full working condition and is ready for immediate release
The Thermo Fisher Heat Block – Dry Bath is an advanced and versatile laboratory device designed to meet a variety of heating needs in research, clinical, or industrial applications. This digital dry heater offers precise control over temperature and time, making it ideal for experiments that require consistent and uniform heating.
Key Features:
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Dynamic Temperature Stability: This heat block provides excellent temperature uniformity of less than ±1.0°C and temperature accuracy of less than ±0.5°C at 37°C, ensuring reliable and reproducible results.
Proportional-Integral-Derivative (PID) Controller: The PID controller offers precise control over the heating process, allowing users to select specific temperatures and times. The system also enables fast heat-up for samples, optimizing workflow and reducing wait times.
Wide Temperature Range: Temperatures can be set in 0.1°C increments, ranging from ambient +5°C to 130°C, making the heat block adaptable for a wide range of applications.
Programmable Timing: The heat block includes a programmable timer that can be set for up to 99 hours and 59 minutes. This feature allows users to run multiple processes without needing to monitor the heating continuously.
Interchangeable Blocks: The Thermo Fisher Heat Block is designed for flexibility, with interchangeable blocks that can accommodate various tube sizes, vials, and microplates. This makes it suitable for a broad range of lab applications.
Digital Interface: The heat block features a user-friendly digital interface, making it easy to set and adjust the temperature and time.
Reliability for Multiple Applications: These dry baths are an excellent choice for labs needing a sophisticated, reliable heat block for applications like PCR, enzyme digestion, sample incubation, and more.
Listing
Duxford
7,214 km
Fisher Digital Multi-tube Vortexer Mixer Shaker
FisherDigital Multi-tube
Call
Condition: used, This listing is for a Fisher Digital Multi-tube Vortexer Mixer Shaker.
The unit is in full working condition and is ready for immediate release.
The Fisher Dig Multi-tube Vortexer Mixer Shaker is a cutting-edge digital vortex mixer designed for the secure and efficient mixing of up to 50 samples simultaneously. Ideal for laboratories that require high-throughput and versatility, this shaker features advanced programmable functions, making it suitable for a wide range of applications.
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Key Features:
Digital Control: The intuitive digital interface allows for precise control over mixing settings, ensuring consistent results.
Programmable Pulse Mode: Tailored for handling difficult samples, the programmable pulse mode provides customizable mixing options to meet diverse laboratory needs.
High Capacity: Securely holds up to 50 samples at once, significantly increasing throughput and efficiency during sample preparation.
International Compatibility: Comes with EU, UK, and CH plugs for seamless operation in various regions at 230V.
Versatile Accessory Compatibility: Designed to be compatible with Fisherbrand vortex mixers, providing added flexibility for lab setups.
Specifications:
Voltage: 230V
Sample Capacity: Up to 50 samples
Listing
Duxford
7,214 km
Hettich EBA 12 Centrifuge
HettichEBA 12
Call
Condition: used, This listing is for a Hettich EBA 12 Centrifuge.
The unit is in full working condition and is ready for immediate release.
The Hettich EBA 12 Centrifuge is a laboratory centrifuge designed for separating substances or mixtures with a maximum density of 1.2 kg/dm³. It is suitable for various applications, including serology, cell washing, and pelleting particles from suspension.
Technical specifications
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Voltage: 220-240V, 50 / 60Hz
Current: 2,2A
Power: 350W
Maximum speed: 18000 rpm
Technical specifications rotor
Rotor number: 1118
Maximum rotor speed: 5000 rpm
Dimensions tubes (∅) x (H): 1.5 x 6.5 cm
External dimensions (W) x (D) x (H):
27 x 32 x 25 cm
Listing
Duxford
7,214 km
The Watson Marlow 120S/DV Peristaltic Pump
Watson Marlow120S/DV
Call
Condition: used, This listing is for a Watson Marlow 120S/DV Peristaltic Pump.
The unit is in full working condition and is ready for intimidate release.
Introducing the Watson-Marlow 120S/DV Peristaltic Pump, a cutting-edge solution designed for precise and reliable dosing and metering applications. This versatile pump is ideal for laboratories and cleanroom environments, offering exceptional performance for a wide range of fluid transfer tasks.
Key Features:
Flexible Control Options: Choose between manual remote control or automatic operation via 4-20mA or 0-10V inputs, providing adaptability to your specific workflow needs.
Impressive Flow Rate: Achieve flow rates from 0.001 to 170 mL/min at 30 psi, making it suitable for both low and high-volume applications.
High Motor Speed: With a motor speed range of 0.1 to 200 rpm, the 120S/DV allows for precise adjustments to match your process requirements.
Versatile Tube Acceptance: Compatible with 1.6mm wall thickness tubing in five materials, accommodating internal diameters from 0.5 to 4.8mm for diverse applications.
Technical Specifications:
Model: 120S/DV
Pump Head: 114DV flip-top pump head
Operating Characteristics: Compact and stackable design, perfect for installation in cleanrooms, LAF, and biosafety cabinets.
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Benefits:
Maintenance-Free Design: The 120S/DV features a virtually maintenance-free operation with no costly seals, valves, or rotors that can leak or clog, ensuring longevity and reliability.
User-Friendly Features: Speed scrolling, priming, and keypad lock functions enhance usability, making it easy to operate in fast-paced environments.
Safety and Compliance: This pump meets international safety standards, including UL and CSA certifications, and complies with electromagnetic compatibility standards, ensuring peace of mind in critical applications.
Elevate your liquid handling processes with the Watson-Marlow 120S/DV Peristaltic Pump—the perfect combination of precision, reliability, and user-friendly design for all your dosing and metering needs. Experience the difference today!
Listing
Duxford
7,214 km
Star Lab C1000-STR-230EU Plate Centrifuge
Star LabC1000-STR-230EU
Call
Condition: used, This listing is for a Star Lab C1000-STR-230EU Plate Centrifuge.
The unit is in full working condition and is ready for immediate release.
The plate centrifuge makes the safe and quick spin down of droplets and condensation very easy. Sealed plates are loaded vertically and surface tension keeps samples in place so there is no danger of spilling samples. The centrifuge accepts all plates up to 25 mm high. An optional adaptor is available for centrifuging 48-well PCR plates and 0.2 ml PCR tubes or strips.
Less than quarter the size of most plate centrifuges
Accommodates two plates
Rapid start to stop
Use before and after thermal cycling to increase PCR yield
Accepts skirted, semi-skirted and non-skirted plates
Easy cleaning and maintenance
Rotor capacity: Two plates, any style, up to 25 mm high
Power supply: 230 V, 50/60 Hz
Permissible Relative Humidity: < 85%
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Dimensions (W × D × H) 190 mm × 210 mm × 193 mm
Listing
Duxford
7,214 km
Millipore Pro Flux M30 Tangential Flow Filtration System
MilliporePro Flux M30
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Condition: used, This listing is for a Millipore Pro Flux M30 Tangential Flow Filtration (TFF) System.
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The unit is in full working condition and is ready for immediate release.
The Millipore Pro Flux M30 is a high-performance tangential flow filtration (TFF) system designed for demanding applications in the biotechnology, pharmaceutical, and molecular diagnostics sectors. Optimized for crossflow filtration, the M30 provides reliable separation, concentration, and clarification of biomolecules and cell suspensions in both R&D and process-scale environments.
With its robust stainless steel construction, precise transmembrane pressure (TMP) control, and compatibility with a wide range of membrane chemistries, the M30 delivers consistent performance across various filtration tasks—from protein concentration and virus clarification to cell culture harvest and synthetic biology sample prep.
Key Features
Stainless Steel Construction – Durable, sanitary design for aseptic operation and long-term reliability.
Optimized TMP Control – Ensures maximum membrane efficiency and longevity through precise pressure regulation.
Broad Membrane Compatibility – Supports a variety of membrane types and molecular weight cut-offs for flexible application use.
Process Versatility – Suitable for concentration, diafiltration, and clarification steps in upstream and downstream workflows.
Compact & Scalable – Ideal for laboratory-scale operations with scalability to pilot and production environments.
User-Friendly Interface – Intuitive controls and gauges for straightforward operation and monitoring.
Technical Specifications
Model: Pro Flux M30
Flow Configuration: Tangential Flow / Crossflow
Material of Construction: 316L Stainless Steel
Pump Type: Peristaltic or Diaphragm (depending on setup)
Pressure Control: Manual and/or automated transmembrane pressure regulation
Operating Pressure Range: Typically up to 4 bar (60 psi)
Filter Compatibility: Millipore Pellicon, Ultracel, Durapore, and other cassettes
Tubing & Fittings: Sanitary-grade with tri-clamp or Luer lock connections
Footprint: Compact benchtop design
Manufacturer: Millipore (now part of Merck Millipore)
Applications
Biopharmaceutical Processing – Protein concentration, buffer exchange, and virus removal.
Cell Culture Harvesting – Clarification of cell suspensions post-fermentation or bioreactor.
Synthetic Biology – Preparation of cell-free extracts, nucleic acid concentration, and purification.
Gene Editing & Molecular Cloning – Sample concentration and buffer exchange before downstream analysis.
Diagnostics Manufacturing – Filtration of assay components and reagent prep for diagnostic kits.
Fluorescence & Imaging Sample Prep – Ensures clean, debris-free samples for accurate analysis.
Benefits
Reliable Performance – Delivers consistent and reproducible results for critical bioprocess steps.
Process Flexibility – Adaptable to a wide range of biomolecule sizes and sample types.
Aseptic Operation – Designed for cleanroom and GMP environments.
Low Hold-Up Volume – Minimizes product loss during filtration.
Trusted Brand – Developed by Millipore, a global leader in membrane filtration technologies.
Listing
Duxford
7,214 km
Olympus CX31RBSF Microscope
OlympusCX31RBSF
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Condition: used, This listing is for the Olympus CX31RBSF Microscope
The unit is in full working condition and is ready for immediate use
Overview
The Olympus CX31RBSF is an upright, binocular compound biological microscope, part of Olympus’s CX series known for its durable, ergonomic design and high-quality optics tailored for educational and routine clinical use.
Key Features & Specifications
Optical System & Image Quality
Utilizes the UIS 2 (Universal Infinity System) optical system, delivering bright, high-contrast images with excellent field flatness.
Equipped with Planned Achromat (PLCN) objectives offering superior sharpness and clarity across the field of view.
Features integrated anti-fungal treatment on optics to preserve performance in high-humidity environments.
Optical Components
Eyepieces: Wide‑field binocular type (Field Number = 20), with a 30° inclination and interpupillary adjustment between 48‑75 mm.
Objectives (typical standard set):
Plan Achromats at 4×, 10×, 40×, and optionally 100× oil immersion (in some configurations).
Scribd
Condenser: Built‑in Abbe condenser with NA of 1.25 (with oil immersion) and aperture iris diaphragm for precise illumination control.
Illumination & Stage
Comes with a built‑in Köhler illuminator using a 6 V, 30 W halogen bulb.
Stage: Rackless design with a double-slide holder, complete with ergonomic tactile grips for smooth X‑Y movement; stage travel approx. 76 mm × 50 mm.
Ergonomics & Build Quality
Featuring a rigid Y-frame, low-positioned coaxial coarse/fine focusing knobs, and pre‑focus upper limit to prevent contact with slides.
Integrated hand grips make transport within labs easy and safe.
Some models in the CX31 line include tilting binocular tubes, though CX31RBSF is typically fixed
Dimensions & Operating Conditions
Approx. 233 mm (W) × 411 mm (H) × 367.5 mm (D), weighing around 7.7–8 kg.
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Designed for indoor use at altitudes up to 2000 m, ambient temperature range 5 °C to 40 °C, with humidity restrictions depending on temperature.
Listing
Duxford
7,214 km
Fisherbrand Analog Multi Tube Vortexer
FisherbrandAnalog Multi Tube
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Condition: used, This listing is for a Fisherbrand Analog Multi Tube Vortexer.
The unit is in full working condition and is ready for immediate release.
The Fisherbrand Analog Multi Tube Vortexer is a robust and efficient laboratory tool designed for mixing up to 50 samples simultaneously. This vortexer is perfect for a wide range of applications, from biological to chemical mixing.
Key Features:
- Mixing Capacity: Efficiently handles up to 50 samples at once, ideal for high-throughput labs.
- Vortexing Action: Its unique design creates a powerful vortex by securing the top tray while allowing the bottom tray to move in a precise 3.6mm eccentric orbit, ensuring thorough mixing.
- Powerful Motor: Utilizes a permanent, continuous-duty motor for quiet, rattle-free operation, enhancing the work environment.
- Variable Speed Range: Operates between 1200 to 2500 rpm, providing flexibility to accommodate different mixing needs and sample types.
- Automatic Timer: Includes an automatic timer that can be set from 0 to 60 seconds, simplifying repeatable mixing protocols and improving efficiency.
- Compact Dimensions: Measures 9.5 inches (24.1 cm) in length, 15 inches (38.1 cm) in width, and 16 inches (40.6 cm) in height, making it a space-efficient addition to any lab.
- Weight: Weighs approximately 42 pounds (19 kg), providing stability during operation.
- Certifications: Complies with CE, CUL, and UL standards, ensuring safety and reliability in laboratory settings.
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Listing
Duxford
7,214 km
Thermo Scientific 2050 1CE Multi Blok heater
Thermo Fisher Scientific2050 1CE
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Condition: used, This listing is for a Thermo Scientific Multi Blok heater 2050 1CE
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The unit is in full working condition and is ready for immediate release.
The Multi Blok Heater is a laboratory heating device used to heat samples in tubes, vials, PCR plates, etc., by conduction via a metal block, rather than using a water bath.
“2050” is the model number, while “1CE” (or “1CEQ”) denotes a single‑block, CE‑certified version suited for use with one interchangeable modular block.
The device is compact and bench‑top, intended for fixed temperature incubations, sample pre‑heating, enzyme reactions, and other lab protocols where stable heat is required.
Listing
Duxford
7,214 km
Agilent Biotek 405TS Microplate Washer
Agilent Biotek405 TS
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Year of construction: 2017, condition: used, This listing is for the Agilent Biotek 405 TS Microplate Washer
The unit is in full working condition and is ready for immediate release
BioTek 405 TS Microplate Washer 405TSRS
Plate Carrier
Source Bottle
Waste Bottle
Communication and power cables, and hoses
Configuration Details:
Manifold Type: 96-tube (8x12)
Microplate Types: 96; Standard Plate Profile
Volume Range: 50 – 3,000 uL/well
Shaking: Yes
Soaking: Yes
Sonication: Yes
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Number of Dispensing Liquids: 1
Wash Speed: 96-well, 3 cycles, 300 uL/well:
Listing
Duxford
7,214 km
Parker SciLog SciPres Pressure Monitor with Pressure Sensors
ParkerSciLog SciPres
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Condition: used, This listing is for a Parker SciLog SciPres Pressure Monitor with Pressure Sensors.
The unit is in full working condition and is ready for immediate release.
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This unit is supplied with 2x Scilog Scipress pressure sensors and cables.
The Parker SciLog SciPres Pressure Monitor is an advanced monitoring solution tailored for biopharmaceutical applications. Designed to work seamlessly with single-use pressure sensors, this device enables real-time pressure monitoring and comprehensive data documentation, ensuring your processes run smoothly and efficiently.
Key Features:
- Pre-Calibrated Sensors: The SciPres pressure sensors are pre-calibrated for immediate use upon installation, eliminating setup time and ensuring accurate readings right out of the box.
- Gamma-Stable Technology: Engineered to withstand gamma radiation sterilization, these sensors are perfect for environments requiring stringent sterilization protocols.
- Robust Data Storage: Each sensor is equipped with a dedicated chip that stores crucial calibration and sensor-specific information, supporting traceability and data integrity.
- Versatile Size Options: Available in five sizes to accommodate various tubing configurations, including Luer, 3/8" barb, 1/2" barb, 3/4" Tri-Clover, and 1" Tri-Clover Ladish, ensuring compatibility with your existing systems.
- Real-Time Monitoring: The SciPres pressure monitor supports up to three pressure sensor inputs simultaneously, displaying transmembrane pressure (TMP) and differential pressure (dP) for comprehensive monitoring.
- Max Pressure Watchdog: This safety feature records the maximum pressure detected, along with sensor ID and calibration info, providing critical data for overpressure prevention.
- Software Integration: Connect the monitor to a PC using SciDoc software for automated real-time documentation of sensor data, enhancing data management and compliance.
- Comprehensive Support: Enjoy extensive customer support to assist with any issues or queries you may encounter.
Specifications:
- Display: Backlit, user-friendly interface
- Outputs: Analog and digital signals
- Power Supply: Universal wall adapter included
- Calibration Points: Supports multiple calibration configurations
Applications:
- Ideal for critical biopharmaceutical processes such as filtration, chromatography, reverse osmosis, fermentation, and use with bags and manifolds. The SciLog SciPres Pressure Monitor is your reliable partner for precise pressure management in a variety of settings.
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Listing
Duxford
7,214 km
Parker SciLog SciPres Pressure Monitor with Pressure Sensors
ParkerSciLog SciPres
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Condition: used, This listing is for 1 of 4 Parker SciLog SciPres Pressure Monitor with Pressure Sensors
The unit is in full working condition and is ready for immediate release.
This Unit is Supplied with Scilog Scipress pressure sensorsand cables.
The Parker SciLog SciPres Pressure Monitor is an advanced monitoring solution tailored for biopharmaceutical applications. Designed to work seamlessly with single-use pressure sensors, this device enables real-time pressure monitoring and comprehensive data documentation, ensuring your processes run smoothly and efficiently.
Key Features:
- Pre-Calibrated Sensors: The SciPres pressure sensors are pre-calibrated for immediate use upon installation, eliminating setup time and ensuring accurate readings right out of the box.
- Gamma-Stable Technology: Engineered to withstand gamma radiation sterilization, these sensors are perfect for environments requiring stringent sterilization protocols.
- Robust Data Storage: Each sensor is equipped with a dedicated chip that stores crucial calibration and sensor-specific information, supporting traceability and data integrity.
- Versatile Size Options: Available in five sizes to accommodate various tubing configurations, including Luer, 3/8" barb, 1/2" barb, 3/4" Tri-Clover, and 1" Tri-Clover Ladish, ensuring compatibility with your existing systems.
- Real-Time Monitoring: The SciPres pressure monitor supports up to three pressure sensor inputs simultaneously, displaying transmembrane pressure (TMP) and differential pressure (dP) for comprehensive monitoring.
- Max Pressure Watchdog: This safety feature records the maximum pressure detected, along with sensor ID and calibration info, providing critical data for overpressure prevention.
- Software Integration: Connect the monitor to a PC using SciDoc software for automated real-time documentation of sensor data, enhancing data management and compliance.
- Comprehensive Support: Enjoy extensive customer support to assist with any issues or queries you may encounter.
Applications:
- Ideal for critical biopharmaceutical processes such as filtration, chromatography, reverse osmosis, fermentation, and use with bags and manifolds. The SciLog SciPres Pressure Monitor is your reliable partner for precise pressure management in a variety of settings.
Specifications:
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- Display: Backlit, user-friendly interface
- Outputs: Analog and digital signals
- Power Supply: Universal wall adapter included
- Calibration Points: Supports multiple calibration configurations
Listing
Duxford
7,214 km
VWR Digital Heatblock 11 Drybath
VWRHeatblock 11
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Condition: used, This listing is for the VWR Digital Heatblock 11 Drybath
The unit is in full working condition and is ready for immediate use
Core Features & Capabilities
Precision Temperature Control
Uses PID microprocessor control, typically offering stability and uniformity as precise as ±0.1 °C.
Temperature range often spans from ambient +5 °C up to approximately 120 °C, with some models reaching 150 °C, depending on configuration.
Flexible, Modular Design
Supports interchangeable modular aluminum blocks, accommodating a wide range of vessel types—microtubes, PCR strips, centrifuge tubes, vials, and microplates.
These blocks often include a thermometer well and are engineered for close tube-to-block contact to maximize heat transfer.
Digital Interface & User Safety
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Features LED or touchpad controls, with separate displays for set-point and actual temperature, plus a timer function with audible alarm when the set time or temperature is reached.
Equipped with safety enhancements such as a “Hot” warning light when the block temperature exceeds around 40 °C.
Calibration mode often allows you to calibrate using an external temperature device (RTD probe).
Versatility & Applications
Ideal for a broad range of lab uses including enzyme reactions, immunoassays, DNA denaturation, ELISA, melting/boiling point determination, activation or incubation of cultures, protein denaturing, and other routine laboratory protocol
Listing
Duxford
7,214 km
Labtec SciLog Tandem 1081 ChemTec Peristaltic Pump with Tandem Model 1081 Head
LabtecTandem 1081
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Condition: used, This listing is for the Labtec SciLog Tandem 1081 ChemTec Peristaltic Pump with Tandem Model 1081 Head
The unit is in full working condition and is ready for immediate use
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Dual‑head design
Equipped with two independent pump heads, allowing simultaneous delivery of two separate fluid lines or higher combined flowrate.
Flow & pressure range
Capable of delivering metered flow in applications like bioreactors, diafiltration, titration, and general chemical dosing. It handles pressures from 0 up to approximately 60 psi.
Precise liquid metering
Designed for volumetric and mass flow measurement tasks, maintaining consistency in dosing/reagent addition.
Control interface
Includes an RS‑232 serial interface for external control via software or integration into automation systems
Use Cases
Bio‑processing & fermentation: Automated nutrient or reagent addition in tandem line setups.
Filtration processes: Controlling flow through membranes in diafiltration or tangential flow filtration.
Titration and pH control: Precise dosing of acids/bases based on sensor or feedback-controller inputs.
General lab fluid handling: Pumping corrosive or viscous liquids safely without contamination, thanks to peristaltic tubing.
Listing
Duxford
7,214 km
Thermo Scientific Vanquish UHPLC System
Thermo Fisher ScientificVanquish
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Condition: used, This listing is for the Thermo Scientific Vanquish UHPLC Sytem
The unit is in full working condition and is ready for immediate use
Overview: Thermo Scientific Vanquish UHPLC Systems
1. Autosampler
Purpose: Introduces the sample into the mobile phase stream automatically.
Picks up sample from vials, plates, or tubes
Injects with high precision (often nL to µL volume range
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2.Pump Module
Purpose: Delivers the mobile phase (solvent) through the system at high pressure.
Binary pump: Mixes two solvents at high pressure. Ideal for fast gradients.
Quaternary pump: Mixes up to four solvents at low pressure. More flexible, but slower gradients.
Controls flow rate (e.g., 0.001–5.000 mL/min)
Enables gradient elution (changing solvent composition over time
3.Detector Module (x2)
Purpose: Detects and measures analytes as they elute from the column.
Diode Array Detector (DAD/UV-Vis) – most common; detects UV-absorbing compounds
Fluorescence Detector – for fluorescent compounds
Charged Aerosol Detector (CAD) – universal detection for non-UV compounds
Refractive Index Detector – for sugars, polymers
MS (Mass Spectrometer) – advanced, highly sensitive detection
Thermo Fisher’s Vanquish platform includes several variants tailored to different analytical needs—from routine HPLC to ultra-high-throughput and low-flow LC–MS workflows:
Vanquish Flex UHPLC: Offers flexible HPLC/UHPLC method development and operates up to 1000 bar. It supports binary, quaternary, and dual pumps, plus intelligent tools like solvent monitoring and optional touchscreen interface.
Vanquish Horizon UHPLC: Built for maximum performance, offering ultra-high pressure (up to 1500 bar), ultra-low gradient delay volume, biocompatible flow paths, and exceptional retention time stability and detector sensitivity.
Vanquish Neo UHPLC: Designed for next-gen low-flow LC‑MS workflows (nano‑ to micro‑flow), delivering high‑sensitivity, high‑robustness separations.
Vanquish Analytical Purification LC: Specialized for precise fractionation—high pressure (700–1500 bar), customizable flow (up to 10 mL/min), integrated fraction collector, multimodal detection, and advanced automation.
Key Features Across the Platform
Modular Design: Choose components (pumps, samplers, detectors, thermostatting units) to configure a tailored system. Most models offer biocompatible flow paths and Viper fingertight fittings for low dead‑volume, tool‑free setup.
Temperature Control: High-performance column compartments with active/passive heating, pre‑heating, and post‑column cooling to manage frictional heating and improve reproducibility.
Detection Options: Available detectors include Diode Array (with LightPipe optics for superb sensitivity), Charged Aerosol Detector (CAD) for near‑universal detection, fluorescence, multi‑wavelength, refractive index, and mass spectrometry detection.
Software Integration: Fully compatible with Chromeleon CDS (with SII for streamlined MS integration), plus Xcalibur and TraceFinder for LC‑MS workflows.
MS Integration: Vanquish systems interface seamlessly with Thermo MS platforms—Triple Quadrupole and Orbitrap—for sensitive, accurate mass analysis.
Operational ROI: Thermo highlights reduced unplanned repairs, improved productivity, and net-zero ambitions through renewable-powered manufacturing.
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