Hanna HI97711 Free & Total Chlorine Portable Photometer municipal water DO kits — 9552-20D galvanic

DO kits — 9552-20D galvanic membrane dissolved oxygen electrode with 2 m cable

Long-term environmental trend monitoring and site characterization

Field cable assembly for the YSI Pro30 and ProQuatro instruments

Nitrogen Dioxide (NO2)

weighted P10 probe and a narrow 5mm laser-marked tape mounted on a lightweight

Hanna HI97711 Free & Total Chlorine Portable Photometer municipal water DO kits — 9552-20D galvanicThe Hanna HI97711 is a portable photometer that measures free and total chlorine in water from 0. 00 to 5. 00 mg L (ppm) using an adaptation of the EPA DPD Method 330. 5 delivering lab quality accuracy in a rugged, easy to use handheld. What's included: HI97711 photometer, sample cuvettes with caps, DPD reagent starter, 3 AA batteries, instrument quality certificate, and instruction manual. Find chlorine reagents, CAL Check standards, cuvettes, and