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Science  27 Jun 2008:
Vol. 320, Issue 5884, pp. 1790
DOI: 10.1126/science.320.5884.1790

FTIR Spectrometer

Exoscan is a small, compact Fourier transform infrared (FTIR) spectrometer designed to move spectroscopy out of the laboratory and into the field. The innovative analyzer can perform nondestructive on-site surface and bulk analysis applications. Weighing less than seven pounds, the Exoscan is easy to use and features analytical performance that rivals larger and more expensive traditional FTIR spectrometers. It is also capable of handling attenuated total reflectance applications. It can be powered by a rechargeable lithium ion battery or AC power and can sample from a wide variety of materials including solids, pastes, gels, and liquids.

A2 Technologies

For information 203-312-1106

Protein Characterization and Purification Columns

The Jupiter 3 mm C18 300 Å high-performance liquid chromatography columns are for protein characterization and purification. Jupiter 3 mm C18 columns fully resolve posttranslational modifications and are suitable for research on proteins such as cytochrome C, insulin, and b-lactoglobulin. All Jupiter 300 columns feature extended pH stability ensured by extensive testing and quality control documentation. Jupiter's bonding and silica technology provide scalability from analytical and preparative media to bulk material.


For information 310-212-0555

High-Resolution Liquid Chromatography

The Series 275 HRes Liquid Chromatography (LC) System provides the opportunity to increase throughput and improve resolution using small particle‐size column technology at ultrahigh pressure ranges. The system is designed to support quality control in the food and beverage, environmental, pharmaceutical, and materials testing markets. The system's new Brownlee HRes LC Column technology features newly developed small particles for high resolution and speed of separation. The system also includes the Series 275 Autosampler, which allows for automation and repeatability in the critical injection phase. A new Series 275 Binary Micro Pump supports the small particle/high resolution LC columns.


For information 781-663-6900

Redesigned Nylon Filter

The Nylon Net Steriflip filter unit is a disposable, sterile filtration system used in the preparation of tissue culture media, buffers, microbiological media, and other aqueous solutions. The device features a new, streamlined design that provides easier cell manipulation and optimal performance in a variety of applications. This new nylon mesh version enables faster separation of large volumes of cellular material to improve recovery and lessen the time to collect isolated cells. Four mesh sizes allow for optimal performance in stem cell, cardiomyocyte, neurological, and skeletal tissue applications. The new Nylon Net Steriflip device is available in 20 mm, 40 mm, 60 mm, and 100 mm sizes. Steriflip devices are vacuum assisted, closed systems that ensure sample sterility.


For information 800-548-7853

Automated Cell Culture

MACCS is an automated cell culture system that offers a cost-effective solution in a variety of applications, including the uniform supply of cells and proteins for drug discovery research efforts. The system offers a modular, expandable design with the ability to work with labware, including Roboflasks, T-flasks, shaker and spinner flasks, microtiter plates, and roller bottles. Online cell monitoring ensures consistent cell supply. Vaporized hydrogen peroxide sterilization and high efficiency particulate air filtration ensure a continuously sterile environment. A six-axis robotic arm provides high throughput, reliability, and sophisticated motion control for gentle processing of cell cultures.


For information 509-343-6225


NanoVue is a sensitive ultraviolet/visible light spectrophotometer that accurately quantifies DNA, RNA, oligonucleotide, and protein samples in under five seconds. NanoVue's measurement speed is due to the system's proprietary “drop-and-measure” hydrophobic sample plate and user-friendly built-in software. NanoVue does not require a computer and users can select predefined methods or create their own directly from the system's display. The instrument's sensitivity enables measurements of sample volumes as low as 0.5 ml. The system eliminates the use of cuvettes or capillaries and is easy to clean, reducing the risk of contamination. Other features include up to 90 user-defined methods, an optional built-in printer or data output via USB, optional wireless connectivity, and a small footprint.

GE Healthcare

For information 262-501-0777

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Newly offered instrumentation, apparatus, and laboratory materials of interest to researchers in all disciplines in academic, industrial, and governmental organizations are featured in this space. Emphasis is given to purpose, chief characteristics, and availabilty of products and materials. Endorsement by Science or AAAS of any products or materials mentioned is not implied. Additional information may be obtained from the manufacturer or supplier.

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