Thermo Scientific* Rheodyne* 7725 & 7725i Sample injectors

Maintain continuous HPCL flow between the load and inject positions and protect against pressure shock by using Thermo Scientific Rheodyne 475-49153 and 475-63169 Sample Injectors. The Make-Before-Break (MBB) design ensures uninterrupted flow during sample injection. These stainless-steel, dual-mode injectors can use partial filling for zero sample waste or complete filling for better reproducibility. Samples from 1 µL to 5 mL can be injected with high accuracy and precision. The 475-61369 model features a position-sensing switch for a reproducible start signal.


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Material: SS
Volume (uL): 20
Description: Continuous Flow, Position Sensing Switch

Material: SS
Volume (uL): 20
Description: Continuous Flow