Agilent, G7129-60500, Sample loop, stainless steel, 100 µL

The Agilent 100 µL stainless steel sample loop is a replacement fluidic component for compatible 1260 and 1290 Infinity II and III vialsampler configurations. The loop provides a defined internal volume in the instrument's sample-handling path and is part of the injection assembly rather than a collection vial. Correct loop selection affects the configured sample path and can influence injection behavior, especially when transferring analytical methods between autosampler configurations. Fit the loop using the specified tubing connections and service procedure, protect the ends from contamination, and inspect for leaks after installation. Flush with a solvent compatible with the method and hardware before returning the autosampler to operation. Requalify injection precision and carryover when the loop or related fluidic components are changed. The nominal 100 µL loop volume should not be interpreted as a universal guaranteed maximum injection volume for every software method or instrument configuration.