Sophisticated sampling in a small package. • Built-in refrigeration • Variable injection volumes • Multi-Mix™ capability • User-friendly operation Every feature and function you could possibly want has been built into the new Model AS-100 HRLC® automatic sampling system (including the solid state refrigeration unit). And it's still more compact than any other automatic sampler! Completely electromechanical, the versatile Model AS-100 sampler provides automatic and unattended injections of up to 100 individual samples of any kind—from volatile to viscous. • Electronically programmable with random access. Program different sequences, different volumes, different temperatures. Run standards in any order you want. • High precision and reproducibility with either fixed loop or partial loop injection.
• Multi-Mix capability for automatic pre-column derivatization. Ideal for amino acid analysis. • Automatic washing of sample needle inside and out prevents cross-contamination. Carry over is less than 0.01%, exceeding FDA requirements. • IBM® computer compatible, with RS-232C interface included. No other automatic sampler measures up to this all-new BioRad instrument. It's the most complete, most versatile, and most compact refrigerated sampler on the market. Call your Bio-Rad representative or contact us directly.
Large LCD displays all parameters, making this sampler extremely easy to use. Three interchangeable sample trays. Use0.5or 1.5mlvials or96wellmicrotitration plates. No special / vials needed.
Variable sampling rates accommodate any type of sample.
Fixed loop or variable —' volume injections (up to 216per sample) using a precision Rheodyne injector.
Built-in solid state refrigeration, programmablefrom 2° C to ambient.
IBM® is a trademark of International Business Machines Corporation.
BIO-RAD
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It's the Chemistry that Counts: CIRCLE 21 ON READER SERVICE CARD
42 A · ANALYTICAL CHEMISTRY, VOL. 61, NO. 1, JANUARY 1, 1989
