8125 INJECTOR-MICROBORE STAINLESS STEEL

Model 8125 Low-Dispersion Stainless Steel Injection Valve.Model 8125 is the Rheodyne solution for your micro-scale analyses. It's built-in position sensing switch provides the chromatograph with a reproducible start signal. Ideal for use in an LC/MS system, the Model 8125 is designed for 1 mm and 2 mm microbore columns, and can be used also with conventional analytical columns (3 to 5 mm). It can inject sample volumes from 0. 1 mL to 500 mL with zero sample waste, using the partial-filling method. Small flow passages produce low dispersion, maintaining the high mass sensitivity inherent in micro columns. The 8125 Low-dispersion injector can quickly and easily be added to the PerkinElmer Series 200 Autosampler, thus making it an ideal choice as a LC/MS sampling accessory.