We offer an assortment of refurbished Refrigerated Centrifuges and Non Refrigerated Centrifuges ranging from Microfuge and Tabletop Centrifuges to Floor Model Centrifuges. These come in Low Speed Centrifuges, High / Super speed Centrifuges, and Ultra Centrifuge versions. Some of our leading manufacturers include Beckman, Sorvall and Eppendorf. Additionally, we have many Rotors in stock to fit almost all your needs.
Benchmark’s MC-24 Touch is the first microcentrifuge in its class to feature touch screen control. In addition to the next generation control panel, the centrifuge also offers high speed (up to 13,500 rpm/16,800 xg) and a unique COMBI-Rotor™ that accepts both standard microtubes (1.5/2.0ml) and PCR tubes/strips (0.2ml), making this the perfect partner for any molecular biology laboratory. The large, color touch screen shows actual speed (in rpm or rcf) along with set and remaining time. Up to 9 speed/time profiles can be stored in memory and the home screen displays a “mySpin” icon for instant recalls a designated favorite profile. Supplied with Benchmark’s unique COMBI-Rotor™, the MC-24 Touch will accept 24 x 1.5/2.0ml tubes and 2 strips of 0.2ml tubes (16 x 0.2ml) without requiring separate adapters. Samples are kept cool, even during extended runs at the maximum speed setting by a proprietary air flow system that moves air evenly and quietly throughout the chamber.
Particles: ≤ 1/ml (particle size > 0.22 μm)
Pyrogens: BioPak installed < 0.001 Eu/ml
TOC: Maximum 5 ppb (this specification came from test conditions where a Milli-Q Gradient was fitted with a Q-Gard® 1 Purification Pack and a Quantum EX Ultrapure Cartridge and the feedwater came from a Millipore RiOs Water System. The feedwater TOC value was < 50 ppb). The TOC of the Milli-Q Product Water can vary as a function of the feedwater TOC.
Micro-Organisms: ≤ 1 CFU/ml
Milli-Q Gradient: Operating weight (wetted Q-Gard, Quantum and Millipak): 16 kg.
The electrical requirements for a Milli-Q Gradient (or Milli-Q Gradient A10) are:
Measurement Ranges for TOC, Resistivity, Conductivity and Temperature:
MoFlo Astrios is a research instrument that analyzes and sorts single-cell suspensions of cells and other similarly sized particles. The instrument achieves an acquisition rate of 100,000 particles per second and a sort rate of 70,000 sort decisions per second. Electronics and 32-bit software can acquire more than one billion events and store the information in a single data file.
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.
A single channel peristaltic pump for use in liquid chromatography in the flow range from 0.6 to 500ml per hour. The P-1 will interface with the programmable fraction collectors, FRAC-300 and FRAC-100 to provide accurate collection volume information to regulate fraction size.
The LC-20ADXR offers an extended pressure tolerance over traditional HPLC (up to 66 mPa) while maintaining stable solvent delivery with reliable performance across an extensive analytical flow rate range. This pump also includes automatic rinsing to ensure improved plunger seal life under high-pressure delivery conditions.
The CTO-20AC can heat and cool the column compartment, utilizing a Peltier cooling device to provide sub-ambient conditions. Temperature control is regulated over a wide range, from 10ºC below room temperature to 85ºC, for increased reproducibility and separation performance.
A stand-alone system controller designed for maximum flexibility. Up to twelve LC modules and two channels of analog data can be connected for acquisition.
The heavy metal analyzer PF7 features good accuracy, high sensitivity, simple structure, small volume and easy operation. The automated PF7 is an ideal supplementary of ICP-MS if testing dozens of elements in ULTRA trace elements. A perfect replacement of ICP-MS if only testing heavy metals like Arsenic, Mercury, Cadmium and Lead. Popular instruments in various market and research industries including: Cannabis, Environment (Water and Soil), Agricultural, Public health, Pharmaceutical, Metallurgical, Food and beverage, Clinical, Geological, Petrochemical, and more. Also it comes with XYZ axis auto sampler AS4 as an optional accessory making the analysis even simpler.
â—† Pre-aligned whole system: For the perfect running condition, plug and play
â—† Free-adjustment and data coded high performance lamps: achieve better sensitivity and accuracy
â—† Up to 3 testing channels: For simultaneous analysis, high efficiency
â—† Fully sealed reagent system: Inorganic and organic waste dispose separately, build-in toxic elements trap devices, green laboratory, care for the health
â—† Gas-driven flow system: Without consumable parts, auto purge, chemical resistant FEP tubing, easy to maintenance
â—† High grade automation/intelligent: Auto sampler, Auto dilution, auto optimized
â—† Double beam optical system: To eliminate light source drift
â—† New design Gas Liquid Separator: With magnetic stirring and Peltier system for improved repeatability of analytical results and high sensitivity
â—† Easy to upgrade: Speciation system accessory, compatible with multi brand HPLC pump
Description: The Phoenix Ultra High-purity Lab Water System from Aries FilterWorks delivers Type I, 18.2 Megohm water quality on demand. The water is purified using a staged purification process which includes high-purity ion exchange resins to remove dissolved minerals and internal recirculation to maintain purity. As the water exits the system, a final filter removes particulates and bacteria to reach Type I water specifications. Additional technologies are offered depending on the application, including UV and Ultrafiltration. Multiple sensors continuously monitor the system and final water quality to ensure trouble free operation.
The Thermo Scientific NESLAB™ RTE 740 RTE-740 refrigerated bath chiller circulator offers powerful cooling and heating, expansive temperature ranges, and sophisticated controller technology. These robust, compact units offer precise temperature stability and high reliability for external circulation and in-bath applications. An industrial-grade force and suction pump provides the pressure necessary to circulate fluid long distances to both open containers and closed loop systems.
The Sorvall RC-5B Plus Superspeed is a high-speed centrifuge designed with simplicity of operation and durability for intensive use. With its user-friendly controls, set-up is made simple even for inexperienced users, speeding up parameter setting and minimizing errors. The RC-5B also comes with unparalleled flexibility as it carries the industry's widest range of rotors – from fixed angle to continuous flow types. The RC-5B Plus provides reliable, dependable operation. Its durable, high capacity refrigeration system maintains precise operating temperatures without the need for a vacuum. Additionally, the RC-5B Plus direct drive motors, with no belts or gears, reduce maintenance and system noise. The patented gyro system also protects the drive from damage should rotor imbalance occur.