Shimadzu, 206-50401-91, Tube, Pipet Tip Assembly, ASK-6100 for AA-6800

The Shimadzu pipette tube assembly is a replacement fluid-handling component for ASC-6100 and ASK-6100 autosamplers used with compatible atomic absorption spectrophotometers. It supports the controlled transfer of small liquid aliquots during single-drop flame and graphite-furnace methods, where the autosampler must position and deliver samples reproducibly. The tubing assembly forms part of the pipette pathway; it does not include an entire autosampler, burner head or graphite furnace. A suitable disposable pipette tip is fitted at the delivery end for the applicable operating procedure. The assembly should be selected by the installed autosampler model because a separate tube assembly version is specified for the ASC-7000 and ASK-7000 series. Inspect connections and the wetted pathway for blockages, leaks or residual sample material before use. Correct installation and rinsing are important for avoiding contamination, unexpected carryover and variation in measured response. Verify method settings after servicing the pipette pathway.