Spectrum Chromatography, Company

Silicone tubing is the softest and most flexible tubing. It is translucent white; you can see light through the tubing and easily locate a meniscus, but not see shapes through the tubing. Unlike vinyl tubing, there is no plasticizer dissolved in the tubing material; the tubing is pure...

The Gas/Liquid syringes have capacities from 50 µl to 100 ml and feature interchangeable glass barrels (so replacement barrels and plungers are available. They are available with either standard (fixed tension) plungers or with adjustable tension plungers. The adjustable tension plungers allow...

The Model 280 UV Detector pictured above is sold complete with a 5 mm pathlength dual-beam flow cell and filters for both 285 and 280 nm. It features a direct reading digital output. Additional detailed information is available here. The Model 280 detector is suitable for use with either...

Spectrum manufactures a complete range of ion exchange resins for preparative scale ion exchange chromatography. Spectra/Gel Ion Exchange Resins are ideally suited to protein purification, antibody isolation, and peptide fractionation. They are also used in traditional inorganic ion...

Spectrum Chromatography is the premier supply of low-pressure liquid chromatography columns to biochemical researchers. The available columns range in length from 10 to 200 cm (about 4 inches to 6 feet) and in diameter from 0.6 to 15 cm (about 1/4 to 6 inches). The column bodies are borosilicate...

The Spectra/Chrom® CF-2 Fraction Collector is a durable, general purpose, fraction collector. It is the worthy successor to the CF-1 Fraction Collector, improving on it by adding a backlit LCD display and a more stylish color scheme. It can collect up to 174 fractions in 12 to 13 mm diameter...