Used Lab Equipment

Key Features:

• Compact, bench-top design
• Easy scale up from the AdVantage Plus to larger pilot scale freeze dryers
• Clear acrylic door for easy product viewing during processing
• Stoppering or bulk configurations
• On-board Wizard controller

Specifications:

• Shelf Temperature Control Range (°C)‡: -55 to 60
• Lowest Shelf Temperature (50 Hz / 60 Hz, °C): -62 / -65
• Lowest Condenser Temperature (50 Hz / 60 Hz, °C): -82 / -85
• Maximum Condenser Capacity (L): 6
• Maximum Ice Condensing Capacity in 24 hours (L): 4
• Maximum Deposition Rate (L/hour):17 0.17 0.17
• Shelf Pull-Down from 20 °C to -40 °C (minutes): ≤ 30
• Number of Compressors: 2
• Compressor Horsepower: 1/3, 3/4
• System Refrigerant: R508B, R407C
• Vacuum Rate of Rise (mT/hour): ≤ 60
• Volume-Based Leak Rate (mbar·L/sec) ≤ .0009
• Temperature Uniformity (°C): ± 1.0

The FreeZone Triad Freeze Dry Systems offer it all for lyophilization....stoppering tray dryer and sample freeze drying with four sample valves on the left side. Samples for both types of freeze drying can be run at once. The chamber pre-freezes samples to save money and time, eliminating the need for a separate freezer and product transfer. User-friendly controls enable you to start runs quickly and the microprocessor controls up to five different ramping and holding segments to meet different temperature protocols. The hot gas defrost allows for easy cleanup of up to 1.8 liters of water or 2.5 liters of ice. The built-in pneumatic stoppering mechanism doesn't require compressed gas and can handle glassware from 31mm to 148mm on its 12.4"w x 14.5"d shelf. Two 1/3 hp CFC-free and HCFC-free refrigeration systems cool the collector to -85C (-121F) to process low eutectic point samples including ones containing acetonitrile.

Product features:

• Sensor probe monitors sample temperature digitally
• Four sample valves increase the capacity and flexibility of the freeze dryer
• Built in pneumatic stoppering mechanism is included which does not require compressed gas
• Durable exterior of brushed stainless and glacier white epoxy-coated steel with blue accents
• Chamber pre-freezes samples to save time and money

Specifications:

• Condenser Temperature: -85°C (-121°F)
• Refrigeration System: Two 1/3 hp CFC-free and HCFC-free refrigeration systems
• Electrical: 230V, 60Hz, 12A
• Labconco No.: 7400040
• Dimensions, Overall: 72.4W x 74.9D x 71.1H cm (281/2 x 291/2 x 28")
• Dimensions, Processing Shelf: 31.5W x 36.8Dcm (1213/32 x 141/2")
• Dimensions, Shipping Weight: 204 kg (450 lbs.)

Features:

• Stoppering w/ 3 shelves
• Air Cooled
• Vacuum Pump

Performance Specifications

• Shelf Temperature Control Range (°C): -70 to 60
• Shelf Temperature Control Range Tolerance (°C): ± 0.5
• Lowest Shelf Temperature (°C): -70
• Lowest Condenser Temperature(°C): -85
• Maximum Condenser Capacity (L): 30
• Condenser Surface Area(in2 / cm2): 850 / 5481
• Maximum Ice Condensing Capacity in 24 hours (L): 20
• Maximum Deposition Rate (L/hour):  0.83
• Condenser Pull-Down from 20 °C to -75 °C (minutes): ≤ 10
• Shelf Pull-Down from 25 °C to -40 °C (minutes): ≤ 25
• Number of Compressors: 2
• Compressor Horsepower: 3.5 , 2
• System Refrigerant: R404A, R290/R508B
• Vacuum Time to 100 Millitorr (minutes): ≤ 20
• Vacuum Rate of Rise (mT/hour): ≤ 30
• Volume-Based Leak Rate (mbar·L/sec): ≤ .0019
• Lowest System Vacuum (mT): ≤ 10
• Temperature Uniformity (°C): ± 1.0

Specifications:

• Capacity: 600L
• Lowest Condenser Temperature: -85°C
• Maximum Condenser Capacity: > 25L
• Maximum Ice Condensing Capacity: >12L in 24 hours
• 3 shelf bulk unit
• Maestro Computer Control System

Specifications:

• Style: Console
• Manifold: 14 port
• Ice Holding Capacity: 12L
• Collector Temperature: -50° C, -58° F
• Dimensions: 31.8" w x 29.6" d x 36.6" h
• Electrical: 230V, 60 Hz, 9A
• Plug Type: North America, 230V

Features:

FreeZone 6 Liter Benchtop Freeze Dryer is designed for light to moderate aqueous sample loads. This model is not for use with samples containing acetonitrile. Removes a maximum of 4 liters of water in 24 hours.* Includes brushed stainless steel and powder-coated steel exterior; stainless steel collector chamber and coil; LCD that displays system operating parameters, set-up parameters and alarm messages (choice of temperature in °C and ° F, choice of vacuum in mBar, Pa and Torr); 3/4 hp CFC-free refrigeration system; red alarm light; LED vacuum and temperature wave graphs; patented moisture sensor; vacuum control/break valve; rear-mounted RS-232 port; automatic start-up switch for collector cool-down and vacuum pull-down with manual override switches; retractable collector drain line; 3" diameter port for connection of drying accessory; power switch; rear-mounted electrical receptacle for vacuum pump connection (pump not included); 3/4" OD vacuum connection; 3/4" ID vacuum hose; and two clamps.

Specifications:

• Collector Temperature: -50° C, -58° F
• Conformance: CAN/CSA C22.2, UL
• Ice Holding Capacity: 6L

Description:

The Console Drives are highly featured yet easy to operate Masterflex L/S pump drives, These drives are self contained compact unites that include a drive motor and all operating controls. The keypad is laid out on a sloped front panel for ease of control and for quick and easy indication status. A digital display provides a continuous indication of flow rates, actual rpm or percentage of maximum rpm.

Specifications:

• Maximum Speed: 100 rpm
• Minimum Speed: 1.6 rpm
• Operating Temperature: 0°C to 40°C
• Storage Temperature: -10°C to 60°C
• Chemical Resistance: Exposed material is paint, plastic, aluminum, and vinyl
• Line Voltage Limits: 90 to 130 V AC, 50/60 Hz
• Dimensions (L x W x H): 11.5 x 7 x 7 in. (29.2 x 17.8 x 17.8 cm)
• Weight: 15 lbs. (6.8 kg)

Specifications:

• Number of solvents: Up to four: in any combination of two: Al or A2 and Bl or B2
• Solvent storage: Solvents Tray accommodates up to four chromatographic solvents, two Sample Manager wash solvents and one Binary Solvent Manager seal wash solvent
• Solvent conditioning: Vacuum degassing (Six-channel): one channel per solvent, and two channels for Sample Manager wash solvents
• Operating flow rate range: 010 to 2.000 mL/min, in 0.001 mL increments
• Compressibility compensation: Automatic and continuous
• Effective system delay volume: <120 ulL, independent of system backpressure (with standard 50-ilL mixer installed)
• Plunger seal wash: Integral, active, programmable
• Gradient profiles: Eleven gradient curves [including linear, step (2), concave (4), and convex (4)]
• Wet prime: Automatic
• Maximum operating pressure: 15,000 psi up to 1 mL/min, 9,000 psi up to 2 mL/min per pump, not more than 15,000 psi total
• Composition accuracy:
  • ±0.5% absolute (full scale) from 5 to 95% of flow rates
  • from 0.5 to 2.0 mLlmin (Contact Waters for conditions used)
• Composition precision: 0.15% RSO or ±0.04 min SO, whichever is greater, based on retention time
• Flow precision: 0.075% RSO or ±0.02 min SO, six replicates, based on retention time or volumetric measures (0.500 to 2.000 ml/min)
• Flow accuracy: ± 1.0% at 0.5 mL/min with degassed methanol, per Waters AQT/SystemsQT protocol
• Primary wetted materials: 316 stainless steel, UHMWPE, sapphire, ruby, FEP, PTFE, ETFE, diamond-like coating, PEEK and PEEK alloys, titanium alloys
• Unattended operation: Leak sensors, full diagnostic data captured through console software

Specifications:

• Number of sample plates: Total of two plates, expandable to up to 22 plates with optional Sample Organizer (see below):
  • 96 and 384 microtiter plates
  • 48 position 2.00-mL vial plates
  • 48 position 0.65-mL micro-centrifuge tube plates
  • 24 position 1.50-mL micro-centrifuge tube plates
• Maximum sample capacity: 768 in two 384-well plates; expandable to up to 8,448 samples with optional Sample Organizer
• Number of sample injections: 1 to 99 injections per sample
• Injection volume range: 0.1 to 50.0 iJL, in 0.1 iJL increments, partial or full loop mode; 10ul loop is standard; 1, 2, 5, 20, and 50-uL loops also available
• Sample delivery precision(full loop injection mode): < 0.3% RSO, full loop, standard lO-iJL loop (default wash/purge conditions), per Waters AQT/SystemsQT protocol
• Sample delivery precision(PLNO injection mode): < 1% RSO within 20% to 75% of loop volume for 1, 2, 5, 10, 20, and 50-iJL loops, UV detection
• Injector linearity: > 0.999 coefficient of deviation (from 20% to 75%, partial loop overfill mode (PLNO injection mode), per Waters' AQT/SystemsQT protocol
• Sample temperature control:0 to 40.0 ·C, settable in 0.1 ·C increments (assumes an ambient temperature of 25.0 ·C). At an ambient temperature of 21.0 ·C or lower the sample manager will maintain the temperature of the sample compartment down to 4.0 ·C with a tolerance of -2.0/+6.0 ·C, when configured with the maximum number of vials and/or plates
• Injection cycle time:
  • < 15 sec between multipe injections with "load ahead" enabled
  • 30 sec with single weak wash, lO-iJL loop, pressure assist mode
• Sample probe: XYZZ based needle-in-needle design
• Minimum sample required: 5 uL residual, using maximum recovery 2-mL vials (zero offset)
• Wash solvents: Two degassed: strong solvent and weak wash solvent, programmable to suit application
• Sample carryover: < 0.005% or < 2.000 nL, whichever is greater
• Advanced operations: Loop off-line mode, load ahead
• Unattended operation: Leak sensors, full diagnostic data control captured through console software
• Primary wetted material: Titanium alloy, 316 stainless steel, fluoropolymer, fluoroelastomer, PPS alloy, PEEK alloy, PPS, PEEK, OLC coating, gold

The ACQUITY UPLC TUV Detector is a tunable, dual wavelength ultraviolet/visible (UV/Vis) detector that offers optimal linearity, resolution, and sensitivity for UPLC/UV separations.  It features uniquely designed, patented, light-guiding flow cell technology, low-noise performance (6 μAU), and support for data rates up to 80 Hz.  The ACQUITY UPLC TUV Detector, coupled with our innovative ACQUITY UPLC Column chemistries and separations modules, leverages ultra-low dwell volume and low-noise, high-speed detection to bring productivity, sensitivity, and resolution that are unprecedented in HPLC techniques being used in the laboratory today.

Specifications:

• Wavelength range: 190 to 700 nm
• Wavelength accuracy: ±1 nm
• Linearity range: Deviation at 2.5 AU ≤5%, propylparaben, at 257 nm
• Baseline noise:6 x 10^-3 AU, at 230 nm, 10 mm shunt cell, 1.0 second filter time constant
• Drift: ≤5.0 x 10^-4 AU/hour/°C at 230 nm
• Sampling rate: Up to 80 points/s
• Unattended operation: Leak sensors, full diagnostic data captured through console software
• Light source: Prealigned, intelligent technology Deuterium lamp
• Flow cell design: Light-guiding UPLC flow cell with intelligent chip technology
• Path length: 10 mm (analytical flow cell)
• Cell volume: 500 nL (analytical flow cell)
• Pressure limit: 1000 psi (all flow cells)
• Wetted materials: 316 stainless steel, fused silica, Teflon AF, PEEK (analytical flow cell)
• Optical bandwidth: 5 nm

Bruker AMX-300 Nuclear Magnetic Resonance Spectrometer with the "piano" style console and an unshielded Oxford 300MHz magnet. The magnet was de-energized about five years ago. All of the kits for moving the magnet are included.  

This is a 2-channel system with a solids accessory rack with high power 1H and X transmitters. Three probes included (plus a Doty solid state probe): a 5mm 1H inverse probe, a 10mm BB, and a standard bore magic angle solids probe (7 & 4mm stators).  

Description:

These cost-effective vertical laminar flow and horizontal laminar flow workstations feature the Clean-Ceil fan filter module, which utilizes a HEPA filter that is 99.99% efficient for all particles >=0.3µm. The workstations may be used as either benchtop or console units. They incorporate a modular design approach that allows the user to customize a workstation by choosing the optional accessories necessary to meet individual requirements. The workstations come complete with aluminum support frame, clear Plexiglas side panels, 40% efficient ASHRAE-rated prefilter, white plastic laminate back panel (vertical model only, filter is on top), or clear Plexiglas top panel (horizontal model only, filter is on back).

Specifications:

• Dimensions (D x H x W): 21” x 22” x 46”
• Electrical: 115 V, 60 Hz
• Air velocity: 90 ±20 fpm

Description:

The Baker EdgeGARD clean bench is ideal for IV admixture preparation, drug compounding, plant cell culture, media preparation, pharmaceutical procedures, electronic assembly, and limited experimental research.

Specifications:

• Electrical: 115V, AC
• Exterior Dimensions (W x H): 50” x 65”
• Weight: 440 lbs.
• Class 100 cleanliness
• Console Style
• Stainless Steel Interior
• Fluorescent Light

Caution:

A clean bench is not designed to protect personnel or the environment from potentially harmful agents. The adequacy of this product for the user's personal safety, as with any clean bench, should be determined by an industrial hygienist or safety officer.

The Baker EdgeGARD clean bench is ideal for IV admixture preparation, drug compounding, plant cell culture, media preparation, pharmaceutical procedures, electronic assembly, and limited experimental research.

Features:

• Length: Six Feet
• Class 100 cleanliness
• Laminar air flow across work surface - 100 FPM
• Console Style
• Stainless Steel Interior
• Fluorescent Light
• High velocity return air slots for maximum product protection
• HEPA filter captures 0.3 micrometer particulates - in good operating condition
• Interior Dimensions: 70.5 x 22 x 34 1/8 inches

Caution:

A clean bench is not designed to protect personnel or the environment from potentially harmful agents. The adequacy of this product for the user's personal safety, as with any clean bench, should be determined by an industrial hygienist or safety officer