Hanna HI70010P pH 10.01 Buffer Sachets, 25 x 20 mL sachets MA830R Polypropylene (PP) Spun Gradient Density HI705-25 MA861 4 in 1 combo

Polypropylene (PP) Spun Gradient Density Construction: Depth filtration captures larger particles on the outer layers and finer particles toward the core — maximizing dirt-holding capacity and filter life

COMMENTS FROM FIELD TESTING

reproducible wine pH calibration

44 ppt) (included)

pool operators

Hanna HI70010P pH 10.01 Buffer Sachets, 25 x 20 mL sachets MA830R Polypropylene (PP) Spun Gradient Density HI705 25 MA861 4 in 1 combo Polypropylene (PP) Spun Gradient Density Construction: Depth filtration captures larger particles on the outer layers and finer particles toward the core — maximizing dirt holding capacity and filter life COMMENTS FROM FIELD TESTING