Used Lab Equipment

Used Lab Equipment

We offer an assortment of used and refurbished Balances ranging from Top Loading Balances to Analytical Balances and Micro Balances to Semi-Micro Balances. Some of our leading manufacturers include Mettler, Sartorius and Ohaus. Our scales are fully refurbished and come with a 90 day warranty.

Sliding Microtome: 1-15 of 96

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Microm HM 450 Sliding Microtome

Microm HM 450 Sliding Microtome

Cambridge ID #: 22758

Description:

The sliding microtome HM 450 from Thermo Scientific is a highly efficient instrument with specimen retraction during return travel. It can be used for sectioning paraffin in the routine lab. The main applications are in human and veterinary medicine. Moreover, the sliding microtome can be used for the specimen preparation in the medical and industrial research. Large and hard specimens from pharmaceuticals industry or from quality assurance labs can also be sectioned. The cross roller bearings on sledge and block allow non-tiring working and a smooth sliding movement with optimal stability. The HM 450 will cut sections from 0 µm to 100 µm. The specimen clamping can be moved up and downwards via the two arrow-shaped coarse feed buttons on the left side of the instrument. This way, specimen and knife edge distance can be adjusted quickly. The knife carrier is designed so the knives can be easily clamped in place and adjusted. The coaxial specimen orientation allows orientation with one hand.

Specifications:

  • Power requirements: 100 V, 0.5 A, 50/60 Hz
  • Pollution degree: 2
  • Overvoltage category: II
  • Sound pressure: 39 dB(A) measured with 1 m distance to the instrument
  • Dimensions (W x D x H): 370 x 460 x 320 mm
  • Weight: 23 kg
  • Cutting drive: manual sliding movement
  • Coarse feed: electronic via stepping motor
  • Feed: automatic via sliding movement or manual via feed button
  • Operating conditions: + 5°C up to + 35°C
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Leica SM2000R Sliding Microtome

Leica SM2000R Sliding Microtome

Cambridge ID #: 22314

Leica SM2000R sliding microtome with cryo stage and knife

Specifications:

  • Type: Sliding microtome
  • Operating temperature range: +10°C to +40 °C
  • Section thickness:
    • Settings: 1-60 μm
    • 0-2 μm in 0.5 μm increments
    • 2-10 μm in 1 μm increments
    • 10-20 μm in 2 μm increments
    • 20-60 μm in 5 μm increments
  • Automatic specimen advance: 0-30 μm
  • Overall feed: 40 mm
  • Dimensions and weight (mm): 300 W x 440 D X 330 H
  • Weight (incl. knife holder):5 kg
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Leitz 1512 Rotary Microtome

Leitz 1512 Rotary Microtome

Cambridge ID #: 20674

The 1512 rotary microtome was especially designed for the preparation of various paraffin-embedded specimens in histology and pathology. High-quality and corrosion-resistant materials. Long service life and lasting sectioning precision. All common knife types up to 170 mm long can be used. Integrated safety guard for maximum safety. Various specimen clamps available. Section thickness range from 1 to 25 um. All controls are placed on the front of the microtome ensuring convenient operation during the setting of section thicknesses, the controlled sectioning of the object and the rapid adjustment of the knife. For precise alignment of the specimen and the knife, the specimen clamp can be tilted through 10 degrees in any direction by means of two knurled screws. Knife moves horizontally towards the specimen, either automatically or manually. Knife can be rapidly adjusted by hand, over a range of 36mm. Each unit is complete with specimen cassette clamp or universal block clamp. Each unit has a standard microtome knife holder. The 1512 ROTARY MICROTOME offers the ability to produce uniform sections of paraffin-embedded materials in demanding routine work. Dimensions: 13 H x 10-1/2 W x 15-1/2 D (handle not attached), Add 3 width if handle is attached, Weight: Approximately 50 lbs.

Specifications:

  • Width:13 1/2" with handle, 10 1/2" without handle
  • Depth:15 1/2"
  • Height:13”
  • Weight: 50 lbs.
  • Specimen Thickness Adjustment:0-25 microns in 1 micron increments
  • Specimen Clamp:Can be rotated through10 degrees in any direction
  • Cutting Knife:Horizontal movement - manual
  • Knife Adjustment Range:36mm
  • Inclination Range:30 degrees
  • Applications: Industrial, biological
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Leica CM3050 Microtome Cryostat

Leica CM3050 Microtome Cryostat

Cambridge Scientific ID #'s: 21429, 21897
Specifications: • Primarily designed for the demanding needs of cryosectioning in biomedical, neuro-anatomical and pharmaceutical research • The Leica CM3050 S cryostat features superior user comfort with excellent safety standards for practically all types of cryosectioning applications. • It is the instrument of choice for all research applications and for advanced clinical cryosectioning needs. • Particularly when working with delicate specimens – for example brain samples in neuroscience – the precise specimen orientation and the specimen feed system guarantees reproducible, thin, serial sections of maximum quality. • Motorized sectioning • Encapsulated microtome • Power saving (ECO) refrigeration system • Programmable defrost cycles • Twin-compressor cooling systems • Chamber temperature down to -40°C • Specimen temperature down to -50°C • Programmable reverse section counter • Section thickness setting: 0.5 to 300 µm • Maximum specimen size: 55 x 70 mm • Optional electrohydraulic height adjustment
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Leica CM3050S Microtome Cryostat

Leica CM3050S Microtome Cryostat

Cambridge Scientific ID #'s: 14390, 20431

Specifications:

  •  Primarily designed for the demanding needs of cryosectioning in biomedical, neuro-anatomical and pharmaceutical research
  • The Leica CM3050 S cryostat features superior user comfort with excellent safety standards for practically all types of cryosectioning applications.
  • It is the instrument of choice for all research applications and for advanced clinical cryosectioning needs.
  • Particularly when working with delicate specimens – for example brain samples in neuroscience – the precise specimen orientation and the specimen feed system guarantees reproducible, thin, serial sections of maximum quality.
  • Motorized sectioning
  • Encapsulated microtome
  • Power saving (ECO) refrigeration system
  • Programmable defrost cycles
  • Twin-compressor cooling systems
  • Chamber temperature down to -40°C
  • Specimen temperature down to -50°C
  • Programmable reverse section counter
  • Section thickness setting: 0.5 to 300 µm
  • Maximum specimen size: 55 x 70 mm
  • Optional electrohydraulic height adjustment
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Leica CM3050S-3-1-1 Microtome Cryostat

Leica CM3050S-3-1-1 Microtome Cryostat

Cambridge Scientific ID #'s: 22431, 17902, 17901

Specifications:

  •  Primarily designed for the demanding needs of cryosectioning in biomedical, neuro-anatomical and pharmaceutical research
  • The Leica CM3050 S cryostat features superior user comfort with excellent safety standards for practically all types of cryosectioning applications.
  • It is the instrument of choice for all research applications and for advanced clinical cryosectioning needs.
  • Particularly when working with delicate specimens – for example brain samples in neuroscience – the precise specimen orientation and the specimen feed system guarantees reproducible, thin, serial sections of maximum quality.
  • Motorized sectioning
  • Encapsulated microtome
  • Power saving (ECO) refrigeration system
  • Programmable defrost cycles
  • Twin-compressor cooling systems
  • Chamber temperature down to -40°C
  • Specimen temperature down to -50°C
  • Programmable reverse section counter
  • Section thickness setting: 0.5 to 300 µm
  • Maximum specimen size: 55 x 70 mm
  • Optional electrohydraulic height adjustment
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Thermo Cryostar NX50 Microtome CryostatImage Coming Soon

Thermo Cryostar NX50 Microtome Cryostat

Cambridge ID #: 22138

Specifications:

 

  • Cryochamber: -25°C ±2°C at 20°C ambient
  • Fine selection thickness range: 0.5 - 100 um
  • Trimming thickness range: 5 - 500 um
  • Weight: 200 kg (441 lbs)
  • Dimensions: 100 x 75.5 x 93 cm (39.4” x 29.7” x 36.6”) (D x W x H)

 

 

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Microm HM505E Microtome CryostatImage Coming Soon

Microm HM505E Microtome Cryostat

Cambridge ID #: 21947

Specifications:

  • Tem. Range: +50C to -350C
  • Automatic defrosting: 1 each 24h
  • Section thickness range: 1 - 500 µm
  • Fine section thickness range: 1 - 20 µm
  • Resolution: 1 µm for 1 - 10 µm ;  2 µm for 10 - 20 µm
  • Trimming thickness range: 10 - 500 µm
  • Resolution: 10 µm for 10 - 80 µm; 20 µm for 80 - 100 µm; 50 µm for 100 - 300 µm; 100 µm for 300 - 500 µm
  • Specimen retraction during return travel: 40 µm
  • Horizontal feed range: 28 mm
  • Vertical specimen stroke: 64 mm
  • Section counter: 5 digit LED display with reset
  • Sum of section thicknesses: 5 digit LED display with reset
  • Remaining travel to front end position: 5 digit LED display
  • Size of specimen stages: 30, 40, 50, 55, 60, 70 mm; special sizes upon request
  • Specimen orientation: x- and y- axes: universal 80 ; z- axis: up to 3600
  • Cutting drive: manual by means of handwheel
  • Coarse feed: motorized, graduated and continuos
  • Storage temperature range: -200C to +500C
  • Operating conditions: +50C to +400C(at a max. Rel. humidity of 60%); altitude up to 2000 m M.S.L; for indoor use only
  • Power requirements: 100V/12A - 240V/8A
  • Pollution degree: 2
  • Overvoltage category: II
  • Dimensions(WxDxH): 775x800x1200 mm
  • Weight: 135 kg 
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Krumdieck MD6000 Live Tissue Microtome

Krumdieck MD6000 Live Tissue Microtome

Cambridge ID #: 18864

Description:

The instrument provides samples of uniform and reproducible thickness, minimizes damage to surfaces of slices and thereby eliminates the main sources of error in tissue slice work. Slices from approximately 100 to 500 microns in thickness can be prepared at a maximum rate of one slice every 3 to 4 seconds. The slicer operates submerged in a buffer selected by the operator as most appropriate in terms of composition, tonicity, pH, temperature, oxygenation and lubricating properties to maintain the viability of the tissues being sectioned. The microtome and the reservoir with the glass trap are sterilizable to allow the preparation of aseptic slices suitable for prolonged organ culture. The actual slicing is done by a rapidly reciprocating disposable blade oscillating at 1000 to 2500 rpm driven by a motor that also powers the impeller.  The tissue slicer contains a cooling block which allows the temperature of the buffer solution in the slicer’s reservoir to be maintained.

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Leica RM2155 Rotary Microtome

Leica RM2155 Rotary Microtome

Cambridge Scientific ID #'s: 20588, 21727

Description:

The Leica RM 2155 microtome is a motorized rotary microtome. The specimen feed system with zero-backlash and maintenance-free cross roller guides and the step motor operated coarse feed system are located in a dust proof plastic housing. The instrument has a safety handwheel with centering handle that can be locked in any position via an electromechanical brake. Section thickness and sectioning speed are selected via control knobs. The instrument is designed and manufactured to conform with strict UL and UDE safety standards.

 

Specifications:

 

Microtome

  • Section Thickness Setting:

0.5 - 60 μm
From 0.5 to 1 μm in 0.5 μm increment
From 1 to 20 μm in 1 μm increment
From 20 to 60 μm in 5 μm increments

  • Horizontal Specimen Feed: 27 mm via step motor
  • Max. Sectioning Area without Retraction: 65 mm without specimen orientation
  • Max. Sectioning Area with Retraction: 60 mm
  • Specimen Retraction Manual: 5, 10, 15, 20 μm, can be deactivated
  • N/S Repositioning of Knife Holder Base: ± 25 mm
  • E/W Repositioning of Knife Holder Base: ± 20 mm
  • Max. Specimen Size (W x H x D): 50 x 60 x 40 mm
  • Specimen Orientation Horizontal:
  • Specimen Orientation Vertical:
  • Rotation: ± 90°
  • Trimming steps: 5, 15, 30 μm
  • Electric coarse feed: 900 μm/s

Sectioning Motor

  • Sectioning speed: 0; 0.5 - 420 mm/s
  • Return speed: Approx. 120 - 420 mm/s

Dimensions & Weight

  • Width (including Handwheel): 400 mm
  • Width (excluding Handwheel): 300 mm
  • Depth: 550 mm
  • Overall Height: 290 mm
  • Working Height (Knife Edge): 100 mm
  • Net Weight: 44.2 kg
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Thermo Forma 1148 Biosafety CabinetImage Coming Soon

Thermo Forma 1148 Biosafety Cabinet

Cambridge ID #: 21948

Description:

Forma Class II, Type B2 Benchtop Models provide maximum personnel and product protection by maintaining ultra-clean laminar airflow and total exhaust of the entire work zone air. Total exhaust makes units ideal for work that generates non-explosive chemical vapors and gases. Type B2 units may be used for work with biosafety levels 1, 2, and 3 biological agents, carcinogens, anti-neoplastic drugs, and low level radioisotopes

Specifications:

  • Type: 4 Ft. Benchtop
  • Window: Sliding window of 0.25" (0.6cm) thick laminated safety glass
  • Work Area: 46.5" W x 25.3" H x 25.0" F-B (118.1 cm x 64.3 cm x 63.5 cm)
  • Exterior Dimensions: 50.5" W x 69.8" H x 35.6" F-B (128.3 cm x 177.3 cm x 90.4 cm)
  • Electrical: 115V, 60 Hz, 6.0 FLA
  • Motor: 1/3 HP
  • Breaker Requirements: 15 Amp
  • Exhaust Requirements: 712-821 CFM
  • Weight: 750 lbs. (340.2 kg)
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Nuaire 425-400 Biosafety Cabinet

Nuaire 425-400 Biosafety Cabinet

Cambridge Scientific ID #'s: 22433, 22432

Standard Features:

  • 4' Class II type A/B3 biosafety cabinet
  • Personnel, Product, and Environmental Protection
  • True Laminar Airflow
  • 30% Exhaust - 70% Recirculation
  • HEPEX Zero Leak Airflow System
  • Large HEPA Filters: 99.99% Efficiency Rating
  • Removable Control Center
  • Spill Trough with Drain Valve
  • 100% Stainless Steel Sealed Construction
  • Sliding Window with 10” Work Access Opening Window is in Vertical Position, Minimizing Glare and Allows for Ergonomically Correct Posture (NU-425-300, 8” Opening)
  • Frameless Polished Edge Window, 19” Maximum Opening
  • Removable Work Tray
  • External Non-Glare Fluorescent Lighting
  • Electrical Duplex Outlets
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Nuaire 430-600 Biosafety Cabinet

Nuaire 430-600 Biosafety Cabinet

Cambridge Scientific ID #'s: 10910, 6445

Features:

  • Personnel, Product, and Environmental Protection
  • True Laminar Airflow
  • 100% Exhaust
  • Sliding Window
  • One Electrical Duplex Outlets (Front Left Faring)
  • Gas Service Petcock (Right Side Wall)
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Benchmark Scientific Accuris W3002A-120 *NEW* Analytical Balance

Benchmark Scientific Accuris W3002A-120 *NEW* Analytical Balance

Cambridge ID #: 18273

Accuris Analytical balances incorporate electromagnetic sensor technology and precision mechanical components to offer superior weight determinations to a fraction of a milligram. Two capacity ranges are available in the Analytical Balance line to weigh samples up to 120g or 210g. Readability for both ranges is 0.0001g (0.1mg), with accuracy and linearity specifications that match up with the top brands in the industry. The W3100 balances tare and stabilize quickly to provide immediate results. Both ranges offer an optional “Quick-Cal™” internal calibration feature that allows quick and convenient calibration without the need for a calibration standard weight. The glass draft shield enclosing the weighing chamber has sliding doors on the sides and top for easy access to the weigh pan. Leveling feet on the rear of the balance extend laterally to provide stability, and a sensitive leveling bubble aids in the leveling process.

The Accuris analytical balances have feature-rich software with different modes available for basic weighing in grams, ounces or carats, piece count weighing, determining percent deviation, and also check weighing for component inspection.

 

Specification:

 

  • Capacity: 120 grams
  • Readability: 0.0001 grams
  • Pan Size: 305”
  • Draft Shield: Yes
  • Weighing Units: g, oz, ct
  • Calibration: Internal
  • Display: LCD
  • Dimensions: 12.5"x18.5"x11"
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Benchmark Scientific Accuris W3100-120 *NEW* Analytical Balance

Benchmark Scientific Accuris W3100-120 *NEW* Analytical Balance

Cambridge ID #: 18275

Accuris Analytical balances incorporate electromagnetic sensor technology and precision mechanical components to offer superior weight determinations to a fraction of a milligram. Two capacity ranges are available in the Analytical Balance line to weigh samples up to 120g or 210g. Readability for both ranges is 0.0001g (0.1mg), with accuracy and linearity specifications that match up with the top brands in the industry. The W3100 balances tare and stabilize quickly to provide immediate results. Both ranges offer an optional “Quick-Cal™” internal calibration feature that allows quick and convenient calibration without the need for a calibration standard weight. The glass draft shield enclosing the weighing chamber has sliding doors on the sides and top for easy access to the weigh pan. Leveling feet on the rear of the balance extend laterally to provide stability, and a sensitive leveling bubble aids in the leveling process.

The Accuris analytical balances have feature-rich software with different modes available for basic weighing in grams, ounces or carats, piece count weighing, determining percent deviation, and also check weighing for component inspection.

 

Specification:

 

  • Capacity: 120 grams
  • Readability: 0.0001 grams
  • Pan Size: 305”
  • Draft Shield: Yes
  • Weighing Units: g, oz, ct
  • Calibration: External
  • Display: LCD
  • Dimensions: 12.5"x18.5"x11"
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