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The reversible NPT fitting allows inline installation through pipe or tank walls
Packaged in 1 cubic foot (52lb) bags for easy handling and system refilling
Connect 110V power according to local electrical codes
quick-connect membrane housing with integrated check valve for residential RO systems
Hanna (HI7007-M) Ph 7.01 Buffer Caliberation Solution; 230 ML Good Water (R7031-20K) 20K OHM Resilites 110V; 1/2" MIP The reversible NPT fitting allowsHanna Instruments Calibration Solution Hanna HI7007 M pH 7. 01 Buffer Calibration Solution Premium quality pH 7. 01 reference standard for accurate meter calibration. 230 mL bottle with lot number traceability and tamper proof seal. 5 Year Shelf Life pH 7. 01 230 mL WHY IT WORKS Precision calibration for reliable pH testing pH 7. 01 Neutral Buffer Mid point calibration standard essential for two point and three point pH meter calibration protocols.