Hanna (HI93711-03) Chlorine, Total, DPD Method (300 Tests) Loose (GAC) Carbon1344 25" H and supports two

25" H and supports two housings with a robust 1 lb 8 oz frame

while still resolving low post-RO readings (10-50 ppm) that prove effective filtration

Lifespan depends on inlet water quality and usage volume

Precision-calibrated reference solution for accurate meter calibration and validation

Replace cartridge

Hanna (HI93711-03) Chlorine, Total, DPD Method (300 Tests) Loose (GAC) Carbon1344 25" H and supports twoThe Hanna HI93711 03 reagent kit delivers 300 precise chlorine measurements using the DPD (N,N diethyl p phenylenediamine) method, the industry standard for total chlorine analysis in drinking water, pools, and industrial applications. Designed for use with compatible Hanna photometers, this kit provides accurate readings from 0. 00 to 3. 50 mg L with select meters extending to 5. 00 mg L. SPECIFICATIONS Technical Details Model Number HI93711 03