Hanna HI97701-11 Free & Total Chlorine CAL Check Standards test tubes groundwater YAP188 Item:500-NH3-ISA - Ammonia Ionic Strength Adjustor, 500 mL - 3200697174 dilution tube micro sample pH

groundwater

A small filter/pump body at the intake — fitted with a sintered 316 stainless steel 50-micron screen — feeds formation water into both an outer annular drive line and an inner 3/16" sample line

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media-isolated pressure element

What's included: HI11310 digital pH electrode

Hanna HI97701 11 Free & Total Chlorine CAL Check Standards test tubes groundwater YAP188 Item:500 NH3 ISA Ammonia Ionic Strength Adjustor, 500 mL 3200697174 dilution tube micro sample pH groundwater A small filter pump body at the intake — fitted with a sintered 316 stainless steel 50 micron screen — feeds formation water into both an outer annular drive line and an inner 3 16" sample line