Used Lab Equipment

VWR Digital Dry Block Heaters are ideal for incubation and activation of cultures, enzyme reactions, blood urea nitrogen determinations, immunoassays, melting/boiling points, and a wide variety of other lab procedures.

Features:

• Environmentally Preferable Attribute
• Exceptional temperature uniformity and accuracy (±0.1°C)
• Hold interchangeable, modular heating blocks
• Heat to 120°C (248°F)
• Optional external temperature probe
• LED display

VWR Digital Dry Block Heaters are ideal for incubation and activation of cultures, enzyme reactions, blood urea nitrogen determinations, immunoassays, melting/boiling points, and a wide variety of other lab procedures.

Features:

• Environmentally Preferable Attribute
• Exceptional temperature uniformity and accuracy (±0.1°C)
• Hold interchangeable, modular heating blocks
• Heat to 120°C (248°F)
• Optional external temperature probe
• LED display

Includes PM From BD and Guaranteed Installable under BD Service Contract

New Flow Cell installed in September 2018

Also included are the excitation laser lines, laser powers and optical configuration.

The new BD FACSAria IIu cell sorter improves ease of use, flexibility, and aseptic capability to make it the best choice for consistent results in sorting across a broad range of applications. The heart of this cell sorting revolution is the true fixed-alignment flow cell, gel-coupled to the collection optics. Fixed alignment minimizes startup time and improves reproducibility. Gel coupling to the objective lens improves collection efficiency and increases the sensitivity and resolution needed for multicolor applications.

The BD FACSAria IIu cell sorter advances cell sorting with multiple improvements. A new fluidics design improves aseptic setup and cleaning. New nozzle sizes enable a wide range of particles to be sorted. Software improvements dramatically cut the time spent on cytometer setup, adjustment, and maintenance.

The BD FACSAria IIu cell sorter also sets a new standard for ease of use to improve both workflow and productivity. A new nozzle design allows for reproducible insertions. A new universal sort tube collection mount makes it easier to insert and remove tube holders. Software wizards and automation simplify aseptic sort setup, drop-delay determination, and clog detection. Compatibility with BD digital analyzers makes it easier to move from analysis to cellsorting.

Includes:

• 4 lasers (375nm, 488nm, 405nm, 633nm)
• Blue 7PMTs, Red 3PMTs, Violet 3PMTs
• HP Computer w/ FACSDiva 8.0 Software
• ACDU
• 1 HP monitor
• Fluidics Cart
• Temperature Control
• Lauda Chiller
• Buffalo Whisper Aerosol Control
• Under BD service contract since installed in 2012

Performance

Fluorescence Sensitivity

• Measurements performed at 70 psi and 90 kHz using SPHERO Rainbow Calibration Particles (RCP-30-5A)
• FITC: 125 molecules of equivalent soluble fluorochrome (MESF-FITC)
• PE: 125 molecules of equivalent soluble fluorochrome (MESF-PE)

Fluorescence Resolution

• Coefficient of variation (CV)
• PI: Area, <3.0%, full G0/G1 peak for propidium iodide (PI)-stained chicken erythrocyte nuclei (CEN)
• Hoechst: Area, <3.5%, full G0/G1 peak for Hoechst-stained CEN

Fluorescence Linearity

• Doublet/singlet ratio:
• CEN stained with PI: 1.95–2.05 (off the 488-nm laser) or Hoechst: 1.95–2.05 (off the 405-nm laser)

Forward and Side Scatter Sensitivity

• Sensitivity enables separation of fixed platelets from noise, identification of bacteria, and detection of 0.5-micron beads.

Forward and Side Scatter Resolution

• Scatter performance is optimized for resolving lymphocytes, monocytes, and granulocytes.

Sample Acquisition Rate

• Maximum acquisition rate (events per second) with 12 compensation pairs and 8 parameters: 70,000.

Features:

• 10 different exchangeable thermoblocks
• Automatic identification and display of maximum revolutions
• Processes up to 24 microtubes at once
• Digital display shows both both set and actual parameters
• Simple controls
• Adjustable temperature from 13°C below ambient to 99°C
• Variable mixing speed from 300 to 1400rpm (up to 1500rpm with 0.5mL tubes)

Specifications:

• Dimensions (W x D x H): 220 x 250 x 125 mm
• Weight: 3.2 kg
• Temperature control range: 13°C below room temperature to 99°C for micro test tubes; 10°C below room temperature to 99°C for micro test plates
• Heating rate: ±5°C / min (temp. changes in the filled tubes are slower)
• Cooling rate: 2 to 3°C / min
• Ambient temperature: 4 to 35°C
• Relative humidity: 70% max
• Environment: For indoor use only
• Main connection (power supply): 100 to 240 V ±10%, 50 to 60 Hz
• Power consumption: 90W

Descriptions:

Inner cabinet storage: choice of painted or stainless steel interiors

Available with or without chart recorders

Performance:

• Refrigerator cabinet temperature range: 1 to 12°C (factory setpoint 4°C)
• Digital temperature controller with intuitive interface
• Excellent temperature stability of ±3°C and cabinet uniformity of ±3°C
• High-density, fluorine-free insulation
• Automatic defrost

Security:

• Keyed on/off switch
• Optional chart recorder
• High/low, visual/audio alarms
• Choice of solid or glass lockable doors
• Easily accessible contacts for backup monitoring
• Door ajar alarm (except sliding glass doors)
• Control panel with key lock

Quality:

• Dual-pane glass or stainless steel doors
• High-quality steel exterior
• Choice of painted or stainless steel interior
• Casters for easy mobility with leveling for better stability
• Quiet refrigeration system
• Standard access port

Specifications & Ordering Information: For 115V 60Hz. Equipped with NEMA 5-15P line cord plug; require NEMA 5-15R receptacle.

Features:

• Microcentrifuge 5415R (refrigerated), with 24x1.5mL rotor, 120V/50-60Hz.
• Model 5415R is the smallest and quietest refrigerated centrifuge on the market and the ideal workhorse for your lab.
• Capacity for: 24x 1.5/2.0 ml
• Speed up to 16,100xg (13,200rpm)
• OptiBowl design allows for whisper quiet operation without rotor
• Compressor at the back save bench space (WxD = 11x18 in)
• Temperature range from 0°C to 40°C (const. 4 °C at max speed)
• FastTemp program for fast pre-cooling and maximum temperature accuracy inside the rotor
• ECO shut-off reduces energy consumption
• Centrifuge lid with a soft-touch one-finger closure for ergonomic operation
• Digital display and RPM/RCF conversion key for reproducible parameter settings
• Additional features: Adjustable end-of-run alarm; ShortSpin speed limitation; parameter lock; ATsetRPM function for maximum run time reproducibility

Specification: 

• Weight: 150.0 lbs
• Weight metric: 68.0 kg
• Dimensions: 31.8" w x 28.1" d x 14.5" h
• Dimensions metric: 80.8 cm w x 71.4 cm d x 36.8 cm h
• Electrical: 115 volts, 60 Hz, 16 A
• Collector Temperature: -50°C, -58°F
• Conformance: CAN/CSA C22.2, UL
• Ice Holding Capacity: 6 L
• Style: Benchtop

Includes:

• Computer w/ GenePix Pro -  MicroArray Acquisition & Analysis Software
• Flat Panel Monitor
• All Necessary Cords, Cables
• Manual

Features:

• Speed. Unlike most commercially available microarray scanners, the GenePix 4000B Microarray Scanner acquires data at two wavelengths simultaneously. This means drastically reduced scan times and hence greater workflow efficiency. Apart from superior speed, simultaneous scanning eliminates potential errors associated with aligning two separately scanned images, and provides real-time access to data as they are acquired.
• Add Reliability to Your Research. The performance calibration standards that come with your GenePix 4000B Microarray Scanner allow you to check the performance when you receive your scanner and at any time in the future. GenePix Pro Acquisition and Analysis Software includes one-touch calibration to restore any GenePix scanner to benchmark performance. You can rest assured knowing the signals you generate today are the same as a couple of years ago and in the future.
• Automate Your Workflow. With automated photomultiplier (PMT) balancing. The fully integrated GenePix Pro Acquisition and Analysis Software, controls the GenePix 4000B Microarray Scanner and can automatically evaluate the required PMT gain values, for fast and easy optimization of signal intensity and channel balance. The GenePix 4000B Microarray Scanner then acquires data at your selected resolution between 5-100 micron, allowing the adjustment of image resolution and file size for each experiment.
• Get More Published. For over 10 years and close to 6000 literature references, the GenePix 4000B Microarray Scanner has expanded the overall sample compatibility, with user-adjustable focus offset and laser power settings. This allows proper imaging of slides with either a raised surface, as with membrane-coated glass, or a recessed surface, as in embedded arrays.

Performance Specifications

• Sample type: Standard microscope slide (1" x 3", 25 x 75 mm or 26 x 76 mm)
• Scan area: Adjustable, 22 x 71.5 mm max.
• Excitation: 532 nm and 635 nm solid-state lasers
• Laser power settings: User-selectable 100%, 33% or 10% laser power
• Emission filters: Two, optimized for Cy3 and Cy5 or spectrally similar dyes
• Detection: Dual photomultipliers (PMTs), automatic and manual gain adjustment
• Focus offset: Adjustable between -50 and +200 μm (5 μm increments)
• Optics: Non-confocal
• Scanning method: Simultaneous, 2-channel
• Scan time:5 minutes for both channels, 10 μm resolution, full scan area
• Pixel resolution: Adjustable from 5-100 μm
• Digital resolution: 16-bit
• Dynamic range: Four orders of magnitude at SNR > 3
• Image type: Single- or multi-image TIFF
• Barcode reading: Image-based software barcode reader

General Specifications

• Dimensions (in.):5 (W) x 8.0 (H) x 17.5 (D)
• Dimensions (cm): 34 (W) x 20 (H) x 44 (D)
• Weight: 45 lbs. (20 kg)
• Power supply: 110/220V universal
• Genomics: Directed at the genome sequence itself, microarrays have been used to identify novel genes, binding sites of transcription factors, changes in DNA copy number, and variations from a baseline sequence, such as in emerging strains of pathogens or complex mutations in disease-causing human genes.

"Designed for use in laboratory, industrial or education applications, the portable OHAUS Scout® Pro features easy-to-use two-button operation, a high-contrast LCD display, multiple weighing units, four application modes, and the option of either RS232 or USB connectivity.

Specification:

• Capacity: 400g
• Readability: 0.1g
• Repeatability (std. dev.): 0.1g
• Linearity: +/- 0.1g
• Application Modes
• Parts Counting with Average Piece Weight Calculation
• Percentage Weighing
• Totalization
• Display Hold
• Tare Range: To capacity by subtraction
• Over Range Capacity: Capacity +90d
• Stabilization Time: 3 seconds
• Operating Temperature Range: 50 to 104F
• Power Requirements: Ac Adapter or 4 AA Batteries
• Calibration Type: Digital calibration from keypad
• Calibration Mass (full span): 400g
• Calibration Mass (linear): 200g
• Display: High contrast LCD with 6 digits 0.6in / 15mm high
• Pan Size: 4.7 in
• Dimensions (W x H x D): 7.56 x 2.13 x 8.27 in
• Weight: 1.8 lbs

VWR Digital Dry Block Heaters are ideal for incubation and activation of cultures, enzyme reactions, blood urea nitrogen determinations, immunoassays, melting/boiling points, and a wide variety of other lab procedures.

Features:

• Environmentally Preferable Attribute
• Exceptional temperature uniformity and accuracy (±0.1°C)
• Hold interchangeable, modular heating blocks
• Heat to 120°C (248°F)
• Optional external temperature probe
• LED display

Description:

Ideal for applications that require CO2 and humidity for optimal cell growth, our Extreme Environment Shakers are designed for use in extreme environments such as CO2 incubators. A remote controller (that magnetically attaches to the outside of most incubators) allows for external control of settings, and the shaker base is placed inside of the incubator. Microprocessor control ensures consistent shaking while safely ramping to the set speed.

Specifications:

• Motion: Orbital, 19 mm
• Capacity: 16 kg
• Speed Range: 15 rpm – 500 rpm
• Tray Size (L x W): 13 in x 13 in (33 cm x 33 cm)
• Control: Digital
• Drive System: Brushless DC Motor;  Triple Eccentric
• Calibration: Speed calibration
• Communication: RS232
• Dimensions (H x L x W): 5.8 in x 17.3 in x 13.9 in (14.7 cm x 43.9 cm x 35.3 cm)
• Weight: 48.1 lb (21.8 kg)
• Orbit: 0.8 in (19 mm)
• Power: 120 V, 0.5 A, 50/60Hz
• Power Consumption: 30 W
• Safety Certification: TUV
• Speed Accuracy: ±1 rpm, Above 100 rpm ±1% of set speed
• Speed Range: 15 rpm – 500 rpm
• Timer: 1 second – 160 hours
• Tray Construction: Aluminum
• Working Environment: 14°F – 140°F, 100%RH (-10°C – 60°C, 100%RH)

Description:

The Beckman J6 Series is a line of versatile centrifuges for high-capacity laboratory applications. Designed with important safety features and special diagnostics built in, the J6 centrifugal systems are compatible with a wide range of rotors, carriers, adapters and other accessories. The Beckman J6 Series centrifuge is available in three models: the basic, easy-to operate analog Beckman J6-HC centrifuge, the more sophisticated digital Beckman J6-MC centrifuge, and the digital Beckman J6-MI centrifuge with brushless induction drive. The Beckman J6 centrifuges are designed to provide maximum uptime and increased productivity. These systems can be equipped with the ARIES (Automatic Rotor Imbalance Equilibrating System) rotors which eliminate manual sample balancing. The rugged belt-drive motors also provide higher torque and faster acceleration, and offer low wear and long motor life. Built with a sophisticated detection system, the Beckman J6 centrifuge prevents operation in the event of rotor imbalance, overspeed or overtemperature conditions. An electronic door interlock also ensures that the chamber door is securely closed before a run can begin, and remains locked during the course of the run – ensuring operator safety. For maximum versatility, optional Beckman rotors and accessories are available to assist any laboratory in getting the most from the J6 Series instruments.

Specifications:

• Power Requirements: 60 Hz/240 V
• Performance capabilities: 6,000 rpm/6835 x g
• Heat output: Less than 7,000 Btu/h
• Speed accuracy: 200 rpm
• Weight: 235 kg
• Dimensions (W x D x H): 710 mm x 710 mm x 1270 mm
• Circuit Breaker: 30 A
• Imbalance protection: Yes
• Refrigeration: Yes
• Door interlock: Yes
• Rotor overspeed protection: Yes
• Steel chamber containment: Yes
• Rear intake/exhaust: Yes
• Full range of J6 and J2 rotors: Yes
• Selectable deceleration profiles: Yes
• Selectable acceleration profiles: Yes

Description:

• Easily spins down droplets and condensation in PCR Plates
• Easy insertion and removal of plates
• Swing-out rotor design eliminates need for plate seals Digital Display
• 2500 rpm/850 x g
• Electronic brake

Specifications:

• Run Time: 1 second to 10 minute
• Weight: 8 lb.
• Max. RCF: 850 x G
• Capacity: Two standard PCR microplates
• Max. Speed: 2,500rpm
• Display: Digital
• Dimensions (H x W x D): 5.5” x 11.4” x 14” (13.9 cm x 28.9 cm x 35.56 cm)
• Certifications/Compliance: CE Marked

Operating Features

• Capacity: 1.6L (4 x 250mL) for Models 5810/5810R
• Maximum speed/RCF: 14,000rpm/20,800 x g
• Spin up to 48 x 15mL conical tubes or up to 30 microtubes per run
• Touch-keypad control and digital display for speed/RCF, run time, program number and temperature (5810R only)
• With 34-program memory
• Run modes: Timed (up to 99 minutes in 1-minute increments) or continuous run
• Choice of 10 acceleration/braking profiles
• Accept tubes and bottles from 0.2 to 400mL (with accessory adapters, sold separately)

Safety Features

• Low-profile design for convenient access to rotor chamber
• Motorized lid lock
• Automatic rotor recognition and unbalanced load sensor with alert
• Low-noise (<60dB), maintenance-free motor

Refrigerated 5810R Features

• CFC-free refrigeration system
• Variable temperature control from -9° to +40°C (16° to 104°F)
• Fast Cool function cools the rotor chamber from ambient down to 4°C within 15 min.
• Standby refrigeration keeps the rotor chamber at set temperature
• Maintain temperatures as low as +4°C (39°F) at max. speed under heavy load
• Choose 15A or faster-cooling 20A versions

Description:

Equinox analytical balances bring remarkable precision to labs that perform highly detailed testing. The Equinox is ideal for research and quality assurance facilities; science education; precision counting; and production and manufacturing applications needing exceptionally precise results. A color touch screen display provides intuitive operation, with icon-driven menus and readily accessible applications and functions.

Features:

• Large, responsive 5’’ 800x480 pixel touch-screen display
• Level indicator and adjustable feet ensure proper balance setup for optimum weighing results
• Security slot for optional Kensington-type lock and cable to help prevent theft
• Large, grade 304 stainless steel pan allows swift cleaning
• RS-232 interface is available to provide speedy connection to computers and printers
• USB host for memory card and USB I/O interface
• Case and draft shield designed to reduce static electrical interference with the balance
• Built-in memory for storing products and settings
• External calibration allows for verification and adjustment with weights
• Selectable digital filtering helps minimize effects of vibration and disturbances
• Security password control prevents unauthorized access
• Printouts include date and time for data tracking within Good Laboratory Practices (GLP) guidelines
• Preset tare function speeds the process of repetitive weighing
• Parts counting with freely selectable sample sizes
• Multilingual display permits use in various regions
• Memory accumulation totals results
• Hold function freezes the displayed weight, allowing time to elapse without losing the result
• Checkweighing with audible alarm
• AC adapter included

Specifications:

• Capacity: 120 g
• Readability: 0.0001 g
• Repeatability (S.D.):  0.0002 g
• Linearity (+/-):  0.0003 g
• Pan Size: 3.1" (80 mm)
• Weighing Units: g, mg, ct, GN, lb, oz, dwt, mm, ozt, tl.H, tl.S, tl.T, T, custom unit
• Stabilization Time: 4 sec
• Interface: RS-232, USB
• Calibration: External calibration
• Display: 125 mm Touchscreen
• Power Supply: 24 V, 50/60 Hz, 500 mA adapter
• Operating Temperature: 50°F to 86°F (10°C to 30°C)
• Housing: ABS plastic
• Draft Shield: Chamber, 7.6" x 7.7" x 9.1" (192 x 195 x 230 mm)
• Overall Dimensions (W x D x H): 8.8" x 14.7" x 13.3" (224 x 374 x 338 mm)
• Net Weight: 15.9 lbs. (7.2 kg)