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.
Purification can be performed at microgram, milligram or gram scale, depending on the core system and kits selected.
AKTAprime plus is a compact chromatography system designed for one-step purification of proteins at laboratory scale. AKTAprime plus offers significant advantages in terms of speed, capacity and fraction collection. AKTA PRIME is available only as a complete system with the following built-in functions: Gradient Pump, Motorized 8-port buffer selection valve, motorized injection valve, monitor, fraction collector.
Includes Computer Loaded w/Control Software
The Typhoon FLA 7000 is a fast and versatile laser scanner for biomolecular imaging applications including sensitive and quantitative measurements of radioisotopic labels by storage phosphor and single fluorescence, as well as digitization of colorimetric stains (e.g., Coomassie™ Blue and silver-stained gels). Typhoon FLA 7000 IP is a model dedicated to phosphor imaging. It comes with only one laser configuration. Upgrade paths for any of blue, green, and red excited fluorescence imaging are provided.
The GE Healthcare Electrophoresis Power Supply EPS 3501 XL is a high quality, high precision and safe power supply for electrophoresis applications that require advanced programming and high voltage. EPS 3501 XL is primarily designed for techniques using programming in several phases and/or voltage gradients.
Comes with computer loaded w/ Unicorn Software
The purification of biological therapeutics requires processes which usually employ two technologies used in combination: membrane separations and chromatography. Chromatography offers greater selectivity than membrane separations, and can purify much greater quantities of solution in one operation.
However, membrane separations technologies offer a number of other advantages including the fact that they are a fast and robust process step.
ÄKTAcrossflow covers three main filtration techniques:
The system supports both hollow fibers and flat sheet cassettes with sizes suitable for flow rates up to 300 ml/min for flat sheet cassettes and up to 600 ml/ min for hollow fibers.
The main application is method development and scale-up in process development laboratories.
The Typhoon instrument is a variable-mode imager that produces digital images of radioactive, fluorescent, or chemiluminescent samples. The Typhoon instrument is available in several models. The Typhoon Trio instrument contains three internal lasers (blue, green, and red).
For DNA, RNA, and protein samples, users can choose from:
Includes: Test Tube Holder 1 80-7100-11
Ultrospec 7000 is a multiple application, dual-beam, UV Visible spectrophotometer developed to meet the day-to- day needs of the busy laboratory. Engineered for robust, lower cost operation with minimal maintenance requirements, yet providing simple, touchscreen operation, multiple-user profiles
and a choice of data export methods. A range of software upgrade and accessory options are available to meet your needs in the future