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.
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.
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.
ÄKTA pure is a flexible and intuitive chromatography system for fast purification of proteins, peptides, and nucleic acids from microgram levels to tens of grams of target product. ÄKTA pure is a reliable system where hardware and UNICORN software are designed to work together with columns and chromatography media to meet any purification
challenge. ÄKTA pure is available in two versions: ÄKTA pure 25, designed for a broad range of research applications and purification tasks in a multiuser environment, and ÄKTA pure 150, well suited for optimizing resource utilization and productivity in routine large-scale preparative purification. The system supports a wide range of chromatography techniques and meets the automation requirements needed to deliver the highest purity. The system is configurable and can be upgraded at any time with a wide range of options to further increase its capabilities depending on your purification needs. ÄKTA pure is the product of over fifty years expertise in protein research and three decades of experience in the development of ÄKTA purification systems.
ÄKTA pure offers the following benefits:
Purification can be performed at microgram, milligram or gram scale, depending on the core system and kits selected.
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.
The ImageQuant Imaging System is a powerful digital imaging system, ideal for instant photography of a wide variety of samples. The CCD camera allows imaging of low-light samples in UV-illuminated, and fluorescent applications. The instrument is controlled by ImageQuant Capture software, which is designed with ease-of-use in mind. ImageQuant Capture handles image acquisition and archiving, and can be used to prepare images for desktop publishing
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.
Variable mode laser scanner providing both versatile and flexible imaging for precise quantitation of proteins, nucleic acids, and other biomolecules. The system accommodates four automated filters. Filters are easily accessed and exchanged without tools for attaining optimal imaging conditions. Typhoon FLA 9500 comes equipped with both bi-alkali and multialkali photomultiplier tubes (PMT). This combination provides excellent detection over a very broad spectrum. Each PMT is selected for optimal response to the detected emission wavelength.
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