We offer an assortment of refurbished and used Spectrometers / Spectrophotometers ranging from Spectrofluorometer, Fluorescence, Atomic Absorption (AA), ICP, to UV / Vis / NIR Spectrometers and Microplate. Some of our popular manufacturers include Beckman, Perkin Elmer, HP, Hitachi, Varian and Bio-Tek. We have one of the largest inventories of Mass Spectrometers available. We also offer service contracts, installation and training. Browse our inventory of used mass spec products below.
Thermo Scientific MaxQ 6000 (SHKE6000-7) Incubated/Refrigerated Stackable Shaker offers sample storage and orbital shaking with intuitive, easy-to-use digital controls. These shakers save space by stacking units two-high on the floor.Choose from two temperature ranges to fulfill a variety of molecular biology, protein expression or plasmid purification studies.
Increase valuable laboratory storage space with Thermo Scientific™ CryoPlus™ Storage Systems, which store up to 38,500 vials (2.0mL). The ideal combination of liquid nitrogen, storage reliability and microprocessor technology, the CryoPlus Series LN2 Storage system provides precise and accurate control over all parameters without complicated programming.
Capacity: 29.2 cu. ft., 826L
Cabinet Material: Scratch-resistant painted
Casters: 2 in. (5cm) casters (two locking, two nonlocking), factory installed
Finish: High-impact powder paint coating
Dimensions (L x W x H) Exterior: 37.2 x 34 x 79.2 in. (94.5 x 86.4 x 201.2cm)
Dimensions (D x W x H) Interior: 29 x 30 x 58 in. (73.7 x 76.2 x 147.3cm)
Shipping Weight: 425 lb.
Temperature Control: Microprocessor
Temperature Range: 1°C to 8°C
Doors: Solid Single
Electrical Requirements: 208/230V 60Hz
Enhance the limit of detection for DNA, RNA and protein with the Thermo Scientific NanoDrop 2000c UV-Vis spectrophotometer featuring both microvolume pedestal and cuvette measurement options. The cuvette station is ideal for measuring dilute nucleic acid and protein assays, includes heating and microstirring capabilities, and allows users to perform kinetics and cell culture readings (600nm).
Nanodrop 2000C Specifications:
The Thermo Fisher Locator 6 Plus nitrogen tank features advanced vacuum insulation to minimize liquid nitrogen evaporation and reduces operating costs. It’s compact design also minimizes space requirements while maximizing storage capacity. Users can choose between manual or computerized inventory record-keeping methods. This product offers excellent temperature uniformity and safety measures including alarm that will trigger on when nitrogen level falls below safe range.
Ideal for protein, DNA and RNA electrophoresis or electreblotting.
Dimensions (L x W x H): 12 x 10.75 x 5.25 in. (31 x 27 x 13.3cm)
Voltage: 120V (200V max voltage)
Current: High current (2,000mA max current)
Electrical requirements: 120V 50/60Hz
Number of jacks: 4
Operating temperature: 0-40°C, 0-95% R.H. non-condensing
Compliance: CSA 1010
Save space with the Thermo Scientific Heratherm Compact Microbiological Incubator. The extremely small footprint makes it ideal for a personalized workspace or crowded labs with small sample volumes. The most compact unit of the Heratherm microbiological incubators family has an 18L capacity, and operates in temperatures at or below ambient.
• Computer w/ Software
• Necessary Cables
The NanoDrop 1000 Spectrophotometer measures 1 ul samples with high accuracy and reproducibility. The full spectrum (220nm-750nm) spectrophotometer utilizes a patented sample retention technology that employs surface tension alone to hold the sample in place. This eliminates the need for cumbersome cuvettes and other sample containment devices and allows for clean up in seconds. In addition, the NanoDrop 1000 Spectrophotometer has the capability to measure highly concentrated samples without dilution (50X higher concentration than the samples measured by a standard cuvette spectrophotometer).
UV/VIS spectrophotometry is simple for samples as small as 1 ul using the NanoDrop 1000 Spectrophotometer. The small sample requirement and ease of use make the NanoDrop 1000 Spectrophotometer ideally suited for measuring:
• Nucleic acid concentration and purity of nucleic acid samples up to 3700 ng/ul (dsDNA) without dilution
• Fluorescent dye labeling density of nucleic acid microarray samples
• Purified protein analysis (A280) up to 100 mg/ml (BSA)
• Expanded spectrum measurement and quantitation of fluorescent dye labeled proteins, conjugates, and metalloproteins
• Bradford Assay analysis of protein
• BCA Assay analysis of protein
• Lowry Assay analysis of protein
• Pierce Protein 660 nm Protein Assay
• Cell density measurements
• General UV-Vis spectrophotometry