Hanna (HI7007-M) Ph 7.01 Buffer Caliberation Solution; 230 ML Good Water (R7031-20K) 20K OHM Resilites 110V; 1/2" MIP The Mazzei S-84 strainer protects

The Mazzei S-84 strainer protects new-style (-02) injectors from debris entering the suction line

01 for standard two-point calibration in applications where acidic measurement accuracy is critical

5 psi pressure drop

Test operation by running the pump and confirming it shuts off automatically when tank pressure reaches 60 PSI

Hanna (HI7007-M) Ph 7.01 Buffer Caliberation Solution; 230 ML Good Water (R7031-20K) 20K OHM Resilites 110V; 1/2" MIP The Mazzei S-84 strainer protectsHanna 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.