Used Lab Equipment

Model 3300 ELSD is designed for use with High Performance Liquid Chromatography (HPLC) systems to analyze any sample compound that has sufficiently lower volatility than the mobile phase. Some of its possible application areas include carbohydrates, pharmaceuticals, lipids, triglycerides, underivatized fatty and amino acids, polymers, surfactants, nutraceuticals, and combinatorial libraries. Evaporative light scattering detection eliminates common problems associated with other HPLC detectors. Refractive Index (RI) detectors can be complicated by solvent front interferences, baseline instability, and gradient incompatibility. RI detectors can also have a less sensitive response than ELSD. Low-wavelength UV can suffer baseline drift with steep gradients and also requires that the analyte contains a chromophore. ELSD does not have these limitations. It can achieve stable baselines with multisolvent gradients for improved resolution and faster separations. Also, since ELSD response does not depend on the sample’s optical characteristics, the sample does not require a chromophore or fluorophore for detection.

Specification:

• Light Source: Laser diode with collimating optics, 650nm, max output less than 30mW, class IIIB
• Product Class: Class 1 laser product
• Detector Element: Silicon photodiode
• Temperature Range: Ambient to 120°C in 0.1°C increments
• Nebulizer Gas: Up to 4L/min, nitrogen preferred, 65psig min. pressure, 80psig max pressure
• Mobile Phase Flow Rate: 50uL - 3.0mL/min
• Analog Outputs: Selectable for either 0 - 1V or 0 - 10mV full scale

• Communications

• Remote Inputs: TTL/Contact closure-Autozero, Gas Shutoff, Start, Standby
• Outputs: Contact closure-- Fault Relay, External Output; RS232, USB (Device), USB (Host), Ethernet
• Operating Parameter Selection & Display: Windows-Based Graphical LCD with alphanumeric keypad
• Power Requirements: 120/240V, 50/60Hz, 5A
• Dimensions: 11.6" H x 10.3" W x 19.5" D (29.5cm H x 26.2cm W x 49.5cm D)
• Weight: 30 lbs (13.6 kg)
• Environmental Operating Temperature: 15 to 40ËšC
• Relative Humidity: 10 - 90%, non-condensing

Features:

This CO2 incubator is equipped with a high level of contamination control for high volume culturing. It is built with multiple advanced components including: CO2 sensor, precise microprocessor controls, active humidity control, HEPA air filtration and high-temperature decontamination capability.

Specifications:

• Capacity: 11.4 cu.ft., 322.8L
• Temperature Range (Metric): Ambient +5° to 50°C
• Chamber Material: Polished stainless steel
• CO2 Concentration Range: 0 to 20%
• CO2 Sensor Technology: IR sensor
• Oxygen Control: Not Available
• Humidity Delivery: External humidity reservoir
• Relative Humidity: Ambient to 95%, controllable
• Electrical Requirements: 115V 50/60 Hz
• Dimensions (D x W x H) Interior: 20.6 x 28.8 x 32.8 in. (52.3 x 73.2 x 83.8cm)
• Dimensions (L x W x H) Exterior: 27 x 43 x 39.4 in. (68.6 x 109.2 x 100.2cm)
• Net Weight: 410 lb, 186kg

Description:

The Worthington Industries High Capacity (HC) Series of cryogenic refrigerators is designed for long-term storage of biological material at liquid nitrogen temperature. Seven different models offer a variety of choices between sample storage capacity and holding time, while offering easier access to stored materials due to larger neck openings. Applications range from industrial to laboratory, biological and non-biological material. A low profile (12HCL) model is available for applications where a shorter unit is needed.

Specifications:

• Static Holding Days: 130
• Working Time Days: 81
• Evaporation Rate (liters/days): 0.27
• Liquid Nitrogen Capacity - liters: 35
• Weight Empty (kg): 17.2
• Weight Empty (lbs): 37.9
• Weight Full (kg): 45.5
• Weight Full (lbs): 100.2
• Neck Diameter (in): 4.7
• Neck Diameter (mm): 119
• Overall Height (in): 26.8
• Overall Height (mm): 681
• Overall Diameter (in): 18.8
• Overall Diameter (mm): 478
• Number of Cannisters: 6
• Canister Dimensions (in): 3.7x11
• Canister Dimensions (mm): 94x279
• Number of 1.2 ml & 2.0 ml vials (5/cane): 1050
• Number of 1.2 ml & 2.0 ml vials (6/cane): 1260
• Number of ½ cc straws - (10 per cane): 3000
• Number of ½ cc straws (Bulk - 1 level): N/A
• Number of ½ cc straws (Bulk - 2 levels): 9900
• 7th Canister: 366840
• Roller Base: 366783
• Cryo-Sentry Level Alarm: 366833

Features:

Features include a ribbed, high-strength aluminum body with a magniformed necktube design, a snap-on cap and necktube for tight closure and easy access.

Optional equipment includes liquid withdrawal device, tipping stand, dippers and roller base (for some models).

• Rugged aluminum body
• Tight closure and easy access

Specifications:

• Capacity: 35 L

Features:

Steri-Cycle CO2 Incubators are designed, manufactured, and tested to provide two highly effective methods of contamination control. In addition to the 24 hour/day functioning of the patented HEPA (High Efficiency Particulate Air) Filter Airflow System, which provides Class 100 chamber air within 5 minutes, you now have the capability of periodically running a heat sterilization cycle that destroys all microbial life forms.

Thermo Forma's CO2 incubators also provide an unequaled combination of performance, convenience, and reliability. . Specially designed wrap-around heaters surround all sides of the chamber walls, combining with the directed airflow to provide extremely uniform chamber temperature. Units are also easy to setup and program, with an alphanumeric message center and constant temperature and CO2 displays

Specifications:

• Temperature Range: +5C above ambient to +50C
• Temperature Uniformity: +/-0.3C @ 37C
• Humidity System: 3.2 quart (3.0 liter) pan
• Humidity Range: Ambient to 95% @ 37C
• Interior Volume: 6.5 cu.ft. (184.1 liters)
• Interior W X H X F-B: 21.3 X 26.8 X 20.0 in

2 ft Purifier Vertical Clean Bench

Specifications:

• Nominal downflow velocity of 45-65 fpm
• Aerodynamic air foil
• Supply HEPA filter, 99.99% efficient on particles 0.3 micron
• ISO Class 5 air (formerly Class 100 per Federal Standard 209E)
• Disposable prefilter
• Variable speed built-in blower with motorized impeller and solid state control rated for 10 amps
• Intrinsically-sound, negative pressure design
• Minihelic pressure gauge
• Air diffuser
• UV-resistant, glacier white and gray, powder-coated aluminum and steel construction
• UV-opaque and resistant 1/4" thick tempered safety glass sash and sides
• Fluorescent lamp
• Light and blower switches
• 9.4" high sash opening
• Ergonomic 10° angled and hinged sash that pivots upward, locks to a loading height of 20" and has wiping seals to promote ISO Class 5 conditions
• Two utility ports with iris openings and plugs
• ETL Listing (115 volt, 60 Hz models)

PuriCare Open Access Station (transfer station)

Features

• Generous work surface area to accommodate standard rodent cages
• Electric hydraulic lift for infinite height adjustment from 36.5" to 47" with the push of a button
• Recessed and angled sashes for closer viewing without glare
• Large 14" high sash openings to accommodate various cage sizes with brakes
• Large 5" diameter, non-marking polyurethane casters
• Two 99.99% efficient HEPA filters to trap allergens
• Nominal downflow velocity of 55 fpm.
• Economical, disposable upper and lower prefilters
• Variable speed motor/blower and impellers
• Particulate-free ISO Class 5 (formerly Class 100) air
• Retractable, safety orange, top right-side mounted power cord, 28' (9 m) on 115 volt model
• Two push/pull bars on the right hand side to facilitate transport
• Two 32-watt fluorescent lights
• Two easy-to-read, ADA-compliant Minihelic pressure gauges
• ADA-compliant light and blower switches
• ADA-compliant electrical duplex
• Single pass airflow design with no recirculation through the enclosure helps prevent heat stress and odor build up.
• Type 304 stainless steel dished work surface
• Exterior is durable glacier white and slate gray epoxy-coated steel
• Full three year warranty on parts and labor
• ETL listed (115 volt models)
• CE Conformity Mark (230 volt models)

Specifications

• Temperature Range: 5C above ambient to +60C
• Temperature Uniformity: ±0.3C at 37C
• Interior Construction: Shiny stainless steel
• Interior Volume: 29 cu.ft. (821.2 liters)
• Interior WxHxD: 31.0" X 60.0" X 27.0" (78.7cm. X 152.4cm. X 68.6cm.)
• Exterior WxHxD: 38.0" X 80.0" X 33.0" (96.5cm. X 203.2cm. X 83.8cm.)
• Humidity System: 4 gal. (15.1liter) tank
• Humidity Ranges: Off, med. >80%, high >90%
• CO2 Sensor: Thermal Conductivity (T/C)
• CO2 Range: 0-20%

Specifications

• Temperature Range: 5C above ambient to +60C
• Temperature Uniformity: ±0.3C at 37C
• Interior Construction: Shiny stainless steel
• Interior Volume: 29 cu.ft. (821.2 liters)
• Interior WxHxD: 31.0" X 60.0" X 27.0" (78.7cm. X 152.4cm. X 68.6cm.)
• Exterior WxHxD: 38.0" X 80.0" X 33.0" (96.5cm. X 203.2cm. X 83.8cm.)
• Humidity System: 4 gal. (15.1liter) tank
• Humidity Ranges: Off, med. >80%, high >90%
• CO2 Sensor: Thermal Conductivity (T/C)
• CO2 Range: 0-20%

Specifications

• Temperature Range: 5C above ambient to +60C
• Temperature Uniformity: ±0.3C at 37C
• Interior Construction: Shiny stainless steel
• Interior Volume: 29 cu.ft. (821.2 liters)
• Interior WxHxD: 31.0" X 60.0" X 27.0" (78.7cm. X 152.4cm. X 68.6cm.)
• Exterior WxHxD: 38.0" X 80.0" X 33.0" (96.5cm. X 203.2cm. X 83.8cm.)
• Humidity System: 4 gal. (15.1liter) tank
• Humidity Ranges: Off, med. >80%, high >90%
• CO2 Sensor: Thermal Conductivity (T/C)
• CO2 Range: 0-20%

Specifications:

• Electrical
  • Power Requirement: 100 to 130 VAC (60 Hz) or 200 to 250 VAC (50 Hz)
  • Fuses (2): 250V time delay (Type T): 2-Amp (100-130 VAC), 1-Amp (200-250 VAC)
  • Power Consumption: 150 watts
  • Memory Backup: Integral lithium cell; 10 years typical
• Sample Volume: 0.20 to 0.25 mL
• Sample Capacity: Single sample
• Readout: 20-character digital display
• Units: mOsm/kg H2O
• Ranges:
  • Low: 0 to 2000 mOsm/kg H2O
  • High: 1400 to 4000 mOsm/kg H2O
• Resolution: 1 mOsm/kg H2O
• Communications: DTE RS-232C, parallel printer, barcode
• Performance at Reference Conditions
  • Linearity: Less than ±0.5% from straight line
  • Repeatability: 0 to 400 mOsm ±2 mOsm/kg (1 S.D.)  400 to 4000 mOsm ±0.5% (1 S.D.)
  • Drift: Less than 1 digit per month
• Performance Over Reference Conditions
  • Temperature Effect: 1 digit for every 5°C (9°F) ambient temperature change
  • Operating Conditions Temperature:
    • 18°C to 35°C (64°F to 95°F)
    • Humidity: 5 to 80% R.H. (non-condensing)
      • Storage Temperature: - 40°C to +45°C (-40°F to +113°F)
    • Start-up Time: From Stand-By: immediately
    • From Power On: under 5 minutes
    • Test Time: Approximately 2 minutes per sample in 0 to 2000 mOsm range; moderately longer in high range.
    • Dimensions
      • 0 cm x 32.0 cm x 42 cm
      • (11.5" H x 12.5" W x 16.5" D)
      • Height With Head Up: 41 cm (16" H)
    • Weight
      • Net: 12 kg (27 lbs.)
      • Shipping: 18 kg (38 lbs.)

Features:

Benchtop Orbital Shakers Model 416 provides the largest platforms for maximum capacity and a better value, a superior balancing mechanism for vibration free shaking, and durable components for long life.

Specifications:

Features:

Eagle Safety Cabinets provide safety while storing hazardous chemicals. Safety cabinets are constructed of 18-gauge steel, sides, top, bottom, and doors are double-walled with a 1 1/2" air space between walls. Both vents, with 2" threaded fittings, have fire baffle and cap. Eagle Safety cabinets come in yellow high gloss powder finish with red warning, plus grounding attachment, 3-point key lock, and 2" raised, leakproof door sill. Each shelf is adjustable on 3" centers, supported by 4 brackets, and can support 350 pounds. Available in two door manual (Model 1947) and self closing (Model 4510) models. FM approved.

Specifications:

• Capacity: 45 Gallon
• Door Style: Self Closing

Includes Computer Loaded with 4000 Series Explorer Software Version 3.5.

The 4800 MALDI TOF/TOF Analyzer is a next-generation tandem time-of-flight MS/MS system that gives you all the advantages of MALDI in a flexible, easy-to-use, ultra-high-performance mass spectrometer.

• OptiBeam™ on-axis laser provides ten times greater sensitivity to identify and quantitate low-abundance proteins in complex biological samples.
• High-resolution precursor ion selection, enabled by the QuanTIS precursor selector, lets you detect and identify peptides that other systems miss and makes it easier for you to interpret your data by simplifying MS/MS spectra.
• Ideal solution for high sensitivity putative protein biomarker identification and quantitation.
• Fully supports LC MALDI workflows, allowing you to mass analyze without the time constraints of LC.
• Simple experiment setup and fast mass analysis maximizes laboratory productivity.
• High-energy, information-rich fragmentation patterns unavailable on other instrument platforms enable you to analyze carbohydrates, lipids, and other biological components.

Identify and Quantitate Putative Protein Biomarkers with Confidence
The 4800 MALDI TOF/TOF analyzer offers a new level of sensitivity for identifying and quantifying low abundance putative protein biomarkers. Fully compatible with novel iTRAQ™ reagents, the 4800 analyzer provides the most direct path to protein biomarker discovery. An expanded dynamic range enables high confidence identification and quantitation of low-level putative protein biomarkers in complex matrices. Powerful, easy-to-use GPS Explorer™ provides simplified, automated workflows to get you more quickly from discovery to validation.

The Only MALDI TOF/TOF™ Analyzer with On-Axis Laser Irradiation
The 4800 Analyzer is the only MALDI TOF/TOF mass spectrometer with on-axis laser irradiation, enabling sensitivity in the attamole range. Proprietary source modeling algorithms enable low ppm mass detection across the MALDI plate.

Expand Workflows, Increase Throughput
Get the speed, stability, and reliability you need to expand your current experimental workflows and add statistical significance to your experimental results. Quickly and easily increase throughput using automation features that allow you to rapidly and confidently collect the MS/MS spectra that really matter —and not waste valuable resources acquiring and evaluating those that don't.

Features:

The Sonic Dismembrator is a device that creates ultrasonic energy and transmits this energy through a titanium probe into a liquid sample. This process creates cavitation (the implosion of micro-bubbles with high shear forces) which has the ability to process samples in many scientific applications. Sonic Dismembrators feature a wide range of accessories which enable the user to process microliter to one liter sample volumes. Small volumes require

Specifications:

• Dimensions (generator): 8” W x 15” L x 9” H
• Power rating: 500 watts
• Operating frequency: 20 kHz