Used Lab Equipment

Used Lab Equipment

We offer an assortment of used and refurbished Autoclaves ranging from Tabletop Autoclaves, Stand Alone Autoclaves and Top Loading Autoclaves to Wall Unit Autoclaves. Some of our popular manufacturers include Tuttnauer, Market Forge, Pelton & Crane, Hiryoma and Amsco. Additionally, we sell a wide selection of Glassware Washers including Labconco, Miele and Steris.

Bulk Drying Lyophilizer: 1-15 of 121

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SP Scientific 25L Genesis SQ EL-85  Bulk Drying Lyophilizer

SP Scientific 25L Genesis SQ EL-85 Bulk Drying Lyophilizer

Cambridge ID #: 17836

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
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Virtis 25L Genesis SQ EL-85 Bulk Drying Lyophilizer

Virtis 25L Genesis SQ EL-85 Bulk Drying Lyophilizer

Cambridge Scientific ID #'s: 25798, 24107

The VirTis Genesis 25L Pilot Lyophilizer Model SQ EL -85 is versatile, allowing you to meet any lyophilization requirement with shelf temperatures as low as -70°C and condenser temperatures to -85°C. Features include: compact design, precise vacuum level control, ability to backfill with inert gas, easy defrost condenser, and front-facing vacuum pump.

Specifications:

Shelf Temperature Control Range (°C): -55 to 65

Maximum Condenser Capacity (L): 25L

Maximum Ice Condensing Capacity in 24 hours: 12L

Condenser Pull-Down from 20°C to -45°C: ≤ 25 minutes

Vacuum Time to 100 Millitorr: ≤ 20

Lowest System Vacuum: ≤ 15mT

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Virtis Genesis 35EL Bulk Drying Lyophilizer

Virtis Genesis 35EL Bulk Drying Lyophilizer

Cambridge ID #: 24615

Specifications:

  • Capacity: 1000L 5 Shelf Bulk Chamber
  • Voltage: 208-230V 60HZ,
  • Software: Lyos Control System
  • Lowest Shelf Temperature (50 Hz / 60 Hz): ≤ -67 °C / -70 °C
  • Shelf Temperature Control Range: -55 to 65 °C
  • Shelf Pull-Down from 20 °C to -40 °C: ≤ 30 minutes
  • Lowest Condenser Temperature (50 Hz / 60 Hz): ≤ -82 °C / -85 °C
  • Maximum Condenser Capacity: ≥ 35 L
  • Condenser Surface Area: 750 in2 (4838 cm2)
  • Condenser Pull-Down from 20 °C to -45 °C: ≤ 25 minutes
  • Maximum Ice Condensing Capacity in 24 hours: ≥ 20 L
  • Maximum Deposition Rate: ≥ 0.83 L/hour
  • Number of Compressors: 2
  • Compressor Horsepower:5 hp, 1 hp
  • System Refrigerant: R508B, R407C
  • Vacuum Time to 100 Millitorr: ≤ 20 minutes
  • Vacuum Rate of Rise: ≤ 30 mT/hour
  • Volume-Based Leak Rate: ≤ .0016 mbarꞏL/sec
  • Lowest System Vacuum: ≤ 15 mT
  • Temperature Uniformity: ± 1.0 °C
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SP Scientific VirTis Genesis 25L-XL Bulk Drying Lyophilizer

SP Scientific VirTis Genesis 25L-XL Bulk Drying Lyophilizer

Cambridge ID #: 22604

Key Features:

  •  Compact, freestanding, mobile design.
  •  Easy scale-up from research to full production.
  •  Available with a Wizard 2.0 or LyoS™ control system.
  •  Optional hydraulic stoppering system available.
  •  Narrow and cleanroom configurations available with
  • 8-inch vapor port.

Performance Specifications:

  • Lowest Shelf Temperature(50 Hz / 60 Hz):  ≤ -57 °C / -60 °C
  • Shelf Temperature Control Range*: -40 to 65 °C
  • Shelf Pull-Down from 20 °C to -40 °C : ≤ 45 minutes
  • Lowest Condenser Temperature(50 Hz / 60 Hz): ≤ -67 °C / -70 °C
  • Maximum Condenser Capacity: ≥ 25 L
  • Condenser Surface Area: 750 in2 (4838 cm2)
  • Condenser Pull-Down from 20 °C to -45 °C: ≤ 25 minutes
  • Maximum Ice Condensing Capacity in 24 hours: ≥ 20 L
  • Maximum Deposition Rate: ≥ 0.83 L/hour
  • Number of Compressors: 1
  • Compressor Horsepower: 1.5 hp
  • System Refrigerant: R245fa, R508B
  • Vacuum Time to 100 Millitorr: ≤ 20 minutes
  • Vacuum Rate of Rise: ≤ 30 mT/hour
  • Volume-Based Leak Rate: ≤ .0016 mbarꞏL/sec
  • Lowest System Vacuum: ≤ 15 mT
  • Temperature Uniformity: ± 1.0 °C

Utility Requirements:

  • Compressed Air (for units with isolation valve): 80 psig (6.5bar)
  • Ambient Room Temperature: 15-25 °C (59-77 °F)
  • Approx. Peak Room Heat Generated (Air-Cooled Units): 8,900 BTU/h
  • Approx. Peak Room Heat Generated (Water-Cooled Units): 4,000 BTU/h
  • Cooling Water Usage**: 1-3 gpm (4-12 Lpm)

Electrical Requirements:

  • Voltage: 208 - 230 VAC
  • Hertz: 60 Hz
  • Phase: 1 Φ
  • Breaker Amperage: 30 A
  • Recommended Outlet: NEMA L6-30R

Dimensional Data - Cleanroom Configuration:

  • Width: 25 in (64 cm)
  • Depth: 75 in (191 cm)
  • Height: 73.5 in (187 cm)
  • Max. Weight: 850 lb (386 kg)
  • Min. Clearance on All Sides: 10 in (25 cm)
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Buchi GKR-51 Titration Drying Oven

Buchi GKR-51 Titration Drying Oven

Cambridge ID #: 20625

Features:

This glass tube oven consists essentially of two concentric tubes of borosilicate glass mounted in the holder. The heating is accomplished by a totally transparent electrically conducting semiconductor layer vaporized on to the exterior of the glass tube

Specifications: 

  • Temp range: 30 - 250 C +/- 10 degrees accuracy
  • Turns ball: 15-18RPM/ 110-117V/220-240V
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SP Scientific Advantage Plus EL-85 Console Lyophilizer with Stoppering

SP Scientific Advantage Plus EL-85 Console Lyophilizer with Stoppering

Cambridge ID #: 21384

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
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Boekel 14792 Round Tissue Flotation Bath

Boekel 14792 Round Tissue Flotation Bath

Cambridge ID #: 18853

Description:

The Boekel Scientific Round Tissue Flotation Bath has a black ceramic coated basin and a wide rim for drying microscope slides. The unit has analog control with a heating light indicator and an on/off switch.

Specifications:

  • Temperature Range: 35°C to 65°C
  • Capacity: 1 L
  • Weight: 3.2 kg (7 lbs.)
  • Dimensions (D x H): 11” x 3.75” (27.9 cm x 9.2 cm)
  • Electrical: 115 VAC 50/60Hz 190W
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Welch 2047B-01 *NEW* Vacuum Pump

Welch 2047B-01 *NEW* Vacuum Pump

Cambridge ID #: 25494

Specifications:

  • Applications: Filtration (1 to 6 funnels), Aspiration, Desiccation, SPE, Replace water aspirator, Vacuum Drying
  • Type: Laboratory Vacuum Pump
  • Free Air Displacement cfm (l/min.) @60Hz: 1.6(45)
  • Free Air Displacement m3/hr (l/min.) @50Hz: 2.3(38)
  • Ultimate Pressure: 60(80)
  • Maximum Vacuum: 27.6
  • Max Pressure PSIG (pascal): 100(106)
  • Motor Horsepower (watts):1/4(190)
  • Adjustable Vac. / Gas Ballast: Yes
  • Tubing Needed: 3/16(5)
  • Intake Thread NPT: 1/4
  • Overall Dimensions LxWxH in. (cm): 10x7.5x9 (25.4x19.1x7.7)
  • Intake Catch Jar: Yes
  • Exhaust Catch Jar: Yes
  • Adjustable Vacuum: Knob
  • Adjustable Pressure: Yes
  • Vacuum Gauge: Dial
  • Pressure Gauge: Dial
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Persee AA990F *NEW* Atomic Absorption Spectrophotometer

Persee AA990F *NEW* Atomic Absorption Spectrophotometer

Cambridge ID #: 21352

Features:

 

The AA900 Atomic Absorption Spectrometer is a versatile entry level instrument with a computer controlled Air/Acetylene flame for general laboratory requirements. Due to its high sensitivity and excellent performance the instrument can be used for a wide range of applications. The versatile instrument is available in three configurations:

AA990F-Flame atomizer only.

AA990G-Graphite furnace atomizer only. 

AA990FG-Combined with flame and graphite furnace atomizer switch aromatically. 

Common Applications include: Agricultural, Environmental, Petrochemical, Clinical.

â—† Easy-to-use automation software 

â—† Integrated safety precautions for user protection

â—† Precision accuracy with integrated correction system 

â—† Life cycle value, best choice for less than 8 elements of analysis

 

Specifications:

  • Wavelength range: 190-900 nm

  • Light source: Hollow cathode lamp (HCL), Deuterium Arc lamp (D2)

  • Modulation: Square wave pulse

  • Modulation frequency :

    100 Hz self reversal (SR) background,

    400 Hz Deuterium Arc (D2) background

  • Monochromator

  • Grating: 1800 grooves/mm diffraction grating

  • Blazed wavelength: 250 nm

  • Focus: 300 nm

  • Bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm

  • Scan mode: Automatic

  • Photometric type: Single beam

  • Wavelength accuracy: ±0.15 nm

  • Wavelength resolution: 0.2 nm±0.02 nm

  • Wavelength reproducibility: <0.05 nm

  • Spectral bandwidth: 0.5, 1.0, 2.0, 5.0 nm

  • Baseline stability: 0.005 A/30 min

  • Background correction:
    Deuterium Arc (D2) 1.0 Abs,

    Self Reversal (SR) 3.0 Abs

     

    Flame Analysis

  • Flame type: Air/acetylene

  • Sensitivity (Cu): 2 μg/ml Absorption>0.280 Abs

  • Characteristic Concentration: Cu<0.02 μg/ml

  • Detection limit: Cu<0.004 μg/ml
    Repeatability: Cu<0.7 %

  • Burner head: Titanium Alloy

     

  • Nebulizer:
    High–efficiency glass,

    acid proof available as an option

    Pre-mix chamber: Corrosion resistant

  • Atomizer selection:

    Manual (AA990F)
    Automatic changeover (AA990FG)

  • Safety features: Burner switch, flame sensor, gas leak sensor, low gas pressure sensor, drain trap sensor, power loss protection


    Graphite Furnace Analysis

  • Graphite head: Transversally heated

  • Temperature range: Ambient-2650 ℃

  • Heating program: Up to 10 steps. Drying, Ashing, Atomization, Cleaning 

  • Feedback: Voltage and optical temperature control feedback

  • Sensitivity (Cu): 50 ng/m Absorption>0.40 Abs

Features:

 

The AA900 Atomic Absorption Spectrometer is a versatile entry level instrument with a computer controlled Air/Acetylene flame for general laboratory requirements. Due to its high sensitivity and excellent performance the instrument can be used for a wide range of applications. The versatile instrument is available in three configurations:

AA990F-Flame atomizer only.

AA990G-Graphite furnace atomizer only. 

AA990FG-Combined with flame and graphite furnace atomizer switch aromatically. 

Common Applications include: Agricultural, Environmental, Petrochemical, Clinical.

â—† Easy-to-use automation software 

â—† Integrated safety precautions for user protection

â—† Precision accuracy with integrated correction system 

â—† Life cycle value, best choice for less than 8 elements of analysis

 

Specifications:

  • Wavelength range: 190-900 nm

  • Light source: Hollow cathode lamp (HCL), Deuterium Arc lamp (D2)

  • Modulation: Square wave pulse

  • Modulation frequency :

    100 Hz self reversal (SR) background,

    400 Hz Deuterium Arc (D2) background

  • Monochromator

  • Grating: 1800 grooves/mm diffraction grating

  • Blazed wavelength: 250 nm

  • Focus: 300 nm

  • Bandwidth: 0.1, 0.2, 0.5, 1.0, 2.0, 5.0 nm

  • Scan mode: Automatic

  • Photometric type: Single beam

  • Wavelength accuracy: ±0.15 nm

  • Wavelength resolution: 0.2 nm±0.02 nm

  • Wavelength reproducibility: <0.05 nm

  • Spectral bandwidth: 0.5, 1.0, 2.0, 5.0 nm

  • Baseline stability: 0.005 A/30 min

  • Background correction:
    Deuterium Arc (D2) 1.0 Abs,

    Self Reversal (SR) 3.0 Abs

     

    Flame Analysis

  • Flame type: Air/acetylene

  • Sensitivity (Cu): 2 μg/ml Absorption>0.280 Abs

  • Characteristic Concentration: Cu<0.02 μg/ml

  • Detection limit: Cu<0.004 μg/ml
    Repeatability: Cu<0.7 %

  • Burner head: Titanium Alloy

     

  • Nebulizer:
    High–efficiency glass,

    acid proof available as an option

    Pre-mix chamber: Corrosion resistant

  • Atomizer selection:

    Manual (AA990F)
    Automatic changeover (AA990FG)

  • Safety features: Burner switch, flame sensor, gas leak sensor, low gas pressure sensor, drain trap sensor, power loss protection


    Graphite Furnace Analysis

  • Graphite head: Transversally heated

  • Temperature range: Ambient-2650 ℃

  • Heating program: Up to 10 steps. Drying, Ashing, Atomization, Cleaning 

  • Feedback: Voltage and optical temperature control feedback

  • Sensitivity (Cu): 50 ng/m Absorption>0.40 Abs

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Labconco FreeZone 4.5 Plus Freeze Dryer

Labconco FreeZone 4.5 Plus Freeze Dryer

Cambridge ID #: 25662
  • Region: International
  • Collector Temperature: -84° C, -119° F
  • Conformance: CE
  • Ice Holding Capacity: 4.5L
  • Options Included: 12-port drying chamber
  • Plug Type: Schuko
  • Style: Benchtop
  • Vacuum Pump Displacement Required: 86 L/min or larger displacement
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    Tuttnauer 2540EA Benchtop Autoclave

    Tuttnauer 2540EA Benchtop Autoclave

    Cambridge ID #: 14676

    Description:

    • Electronically controlled models feature microprocessor control with digital display of operating parameters
    • Four fully adjustable, one-button programs provide easy, reproducible runs for wrapped and unwrapped items as well as liquids
    • User sets and stores operating parameters of temperature (105 to 137°C, 221 to 279°F)
    • sterilization time (0 to 59 minutes)
    • pressure (0 to 40psi)
    • drying time (0 to 99 minutes)User also sets and stores units of °C or °F and psi or bar. A sensor prevents operation until the door is securely closed. In-line filters protect all pressure valves. A low-water signal indicates the reservoir needs to be filled.

    Features:

    • Cycle operation: manual
    • Type: Steam
    • High grade 316L stainless steel sterilization chambers resist corrosion
    • Large 3.25L water reservoir permits users to control the purity of the sterilizing steam and reduces frequency of fill-ups
    • analog controls and analog display of pressure and temperature
    • temperature:105 to 137°C, 221 to 279°F
    • sterilization time:0 to 59 minutes
    • pressure: 0 to 40psi
    • drying time: 0 to 99 minutes
    • chamber size (DXWXH): 50.8 x 50.8 x 38.1 cm (20 x 20 x 15")
    • Capacity: 23 L (0.81
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    Tuttnauer 3850M

    Tuttnauer 3850M

    Cambridge ID #: 26348
  • The Tuttnauer® Model 3850M autoclave is designed for sterilizing laboratory and medical equipment, media and even liquids. The Tuttnauer® autoclave provides fast, safe and dependable sterilization without any need for special plumbing or venting. Tuttnauer® autoclaves are manufactured with 316L stainless steel sterilization chambers which are highly corrosion-resistant. These autoclaves feature a fast exhaust option which reduces cycle time for solid goods and a slow exhaust option which releases chamber pressure slowly and prevents boiling over of liquids. Cold air pockets are eliminated by continuous pressure purging which ensures uniform sterilization. The autoclave includes a 3.25L water reservoir which allows complete control the purity of the sterilizing steam and allows repeated use without the need to refill very often. The integral drying cycle prevents corrosion of expensive instruments and also dries absorbent materials. The autoclave also includes a low water level alarm which prevents damage to the heating elements. Tuttnauer® autoclaves feature a double-locking door that is insulated for high heat and protects lab personnel from accidental burns. The door cannot be opened when chamber is pressurized by means of a dead-bolt mechanism for added safety. Tuttnauer® Model 3850M autoclave is an economical, mechanical autoclave with analog controls and analog temperature and pressure. Furnished complete with a 60-minute timer and temperature level control from 100 to 134°C (212 to 273°F). Diameter x Depth: 15 x 20-Inch. Capacity: 65-Liters. Includes support stand and two removable and adjustable stainless steel tray shelves to accommodate varying sizes and heights of laboratory instrumentation, glassware and vessels. Electrical: 220V/2400W.
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    Tuttnauer 3870 Benchtop Autoclave

    Tuttnauer 3870 Benchtop Autoclave

    Cambridge ID #: 22236

    Ideal for multi-doctor practices, clinics or surgery centers. Features a closed door active drying system for maintaining sterility and ensuring efficient drying of packs and pouches. It rapidly cycles to optimize the availability of ready to use sterile instruments.

    Specifications:

     

    • Capacity: 85 L
    • Cassettes Capacity: 15 Full
    • Cold Cycle Time: 32 min
    • Hot Cycle Time: 23 min
    • Dimensions: 26" x 34.5" x 20.6" in. (W x D x H)
    • Number of Trays: 2
    • Tray Dimensions: 11.3" x 26.6" x 1" in. (W x D x H)
    • Chamber Dimensions: 15” x 30” in. (Diameter x Length) 
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    Tuttnauer 3870E Benchtop Autoclave

    Tuttnauer 3870E Benchtop Autoclave

    Cambridge ID #: 26053

    Ideal for multi-doctor practices, clinics or surgery centers. Features a closed door active drying system for maintaining sterility and ensuring efficient drying of packs and pouches. It rapidly cycles to optimize the availability of ready to use sterile instruments.

    Specifications:

     

    • Capacity: 85 L
    • Cassettes Capacity: 15 Full
    • Cold Cycle Time: 32 min
    • Hot Cycle Time: 23 min
    • Dimensions: 26" x 34.5" x 20.6" in. (W x D x H)
    • Number of Trays: 2
    • Tray Dimensions: 11.3" x 26.6" x 1" in. (W x D x H)
    • Chamber Dimensions: 15” x 30” in. (Diameter x Length) 
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    Tuttnauer 3870EA *NEW* Benchtop Autoclave

    Tuttnauer 3870EA *NEW* Benchtop Autoclave

    Cambridge ID #: 17443

    Ideal for multi-doctor practices, clinics or surgery centers. Features a closed door active drying system for maintaining sterility and ensuring efficient drying of packs and pouches. It rapidly cycles to optimize the availability of ready to use sterile instruments.

    Specifications:

     

    • Capacity: 85 L
    • Cassettes Capacity: 15 Full
    • Cold Cycle Time: 32 min
    • Hot Cycle Time: 23 min
    • Dimensions: 26" x 34.5" x 20.6" in. (W x D x H)
    • Number of Trays: 2
    • Tray Dimensions: 11.3" x 26.6" x 1" in. (W x D x H)
    • Chamber Dimensions: 15” x 30” in. (Diameter x Length) 
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