Hanna (HI7007-M) Ph 7.01 Buffer Caliberation Solution; 230 ML 18" X 40" Brine Tank (BT-1840-AL) Unlike carbon or sediment filters

Unlike carbon or sediment filters

High Adsorptive Capacity

Universal cap threads into all standard E-Series housings without adapters or special tools

delivering both chemical reduction and microbiological purification at 1 GPM

Hanna (HI7007-M) Ph 7.01 Buffer Caliberation Solution; 230 ML 18" X 40" Brine Tank (BT-1840-AL) Unlike carbon or sediment filtersHanna 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.