We offer an assortment of used and refurbished Refrigerators and Freezers. Our Refrigerators range from Basic Lab Refrigerators, Chromatography Solid Door Refrigerators/ Glass Door, Flammable Refrigerators, to Explosion Proof Refrigerators. Some of our popular manufacturers include Revco, Thermo Fisher, VWR and Marvel. Our Freezers from Basic -20 Freezers, Flammable Freezers and Explosion Proof Freezers to -40 Freezers, -80 Freezers Uprights and Chest Freezers. Some of our popular manufacturers include Revco, Thermo Forma, Fisher, VWR and Sanyo. We also feature new and refurbished Scottsman Ice Flakers. Please see our demo page for more information.
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Ensure stable baselines and consistent detector performance. The Solvent Racks Solvent Racks with Degassers for UltiMate 3000 Pumps (SRD-3200, -3400, and -3600) incorporate a low-volume (670µL), chemically-inert degasser with two, four, or six channels, respectively.
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Operate at temperatures up to 110°C with no compromise in precision or accuracy. The Thermo Scientific Dionex UltiMate TCC-3000RS Rapid Separation Thermostatted Column Compartment enables the use of high column temperatures for ultrafast and conventional liquid chromatography (LC) applications to reduce system back pressures and run times. Dispersion-reduced precolumn heating and postcolumn cooling technology ensures optimal separation, run time, and detection under challenging conditions. These low-volume cooling and heating components can be easily exchanged to optimally match column flow and mobile phase requirements.
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Single Path Monitor UV-1 is a dual beam flow through UV absorptiometer for monitoring the UV absorption of a flowing liquid at 254nm, 280 nm, or 405 nm, comes with the UV-1 control unit, optical unit, one 280 nm wavelength filter and one 280 nm converter, and with a flow cell with optical path length of either 3 mm or 10 mm.
Description:
The Dynamax UV-DII absorbance detector measures absorbance alternately at first and second wavelengths. When a measurement is made at one wavelength, a projection is made, based on past measurement, of the value of absorbance at the other wavelength. A ratio is taken of the measured value at one wavelength with the projected absorbance at the other wavelength
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Noise: ±1 × 10–5 AU (254 nm, 2.0 s response time)
Drift: 2× 10–4 AU/h
Response Time: 0.1/0.2/0.5/1/2/5/10 s
Wavelengths: Up to four simultaneously, user-selectable
Wavelength Range and Accuracy: 190–740 nm, ± 2nm
Bandwidth: <8 nm
Flow Cell Volume: Nano LC, 3 nL volume; Capillary LC, 45 nL volume; Micro LC, 180 nL volume
Maximum Cell Pressure: 400 bar (6000 psi)
Lamp: Deuterium
Data Collection Rate: 1–10 Hz
Analog Output: 2×1 V
Dimensions (h × w × d): 16 × 42 ×51 cm (6.3 ×16.3 × 20 in.)
Weight: 10.5 kg (23 lb)
Features:
Thermo Scientific Revco UxF Series deliver a range of features including:
More Samples, Less Freezer Footprint: maximize sample storage capacity while minimizing the freezer's physical space inside the lab
Performance: features an outstanding BTU (British thermal unit) reserve. This leads to fast door recovery times so that sample integrity isn't compromised
Energy-Efficiency: allow you to save up to 15% in energy usage with the energy-savings mode‡ or choose the high-performance mode for applications requiring ultra-tight temperature uniformity—all through an easy-to-use, touch-screen interface
Sample Storage Capacity: available in five sizes, featuring outstanding capacity per footprint specifications
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