SAOB (Sulfide antioxidant buffer), 500 mL bottle
ISE Solution
ISE Standard solution 0,1M of Silver std. (as N), 500 mL bottle
ISE Standard solution 0,1M of Sodium std. (as N), 500 mL bottle
ISE Standard solution 100 mg/L (ppm) of Sodium std. (as N), 500 mL bottle
ISE Standard solution 1000 mg/L (ppm) of Sodium std. (as N), 500 mL bottle
ISE Standard solution 10 mg/L (ppm) of Sodium std. (as N), 500 mL bottle
Gas sensor combined with Delrin, designed for the determination of ammonium in wine, beer, dairy products, water, sewage, soil.
Solid electrode, combined from PEI, designed for the determination of free bromine in emulsions, beverages, plants, soil, and as an indicator for titrations.
Feststoffelektrode, kombiniert aus PEI, ausgelegt als Indikator bei Titrationen mit Chelaten.
Liquid membrane electrode combined from PEI / PVC, adapted for the determination of free calcium in beverages, water and sea water.
Gas sensor combined with Delrin, designed for the determination of carbon dioxide in water, soft drinks, wine tasting
HI38054 CTK Ozone
สารเคมีวัดค่าไนเตรต HI782-25 ยี่ห้อ HANNA สำหรับวัดน้ำในตู้เลี้ยงปลาทะเล
HI5001 - 1.00 pH@25°C - TQ - 500ml
HI4104 - Calcium ISE, Polymer membrane combination
HI1043B - pH Electrode for high temperature & strong acid
HI98103 CHECKER pH -Tester (0.01 pH Resolution)
HI70032C - 1382 mg/l (ppm) TDS@25°C Cert. - 25x20ml
HI7077L - Oil and Fats - 500ml
HI4016-03 ISE 1000 mg/L (ppm) Sodium Std , 500 ml Bottle
HI70004P - 4.01 pH@25°C - SQ - 25x20ml
HI766E2 K-Type, General Purpose w Cable
HI76306 EC/TDS probe with internal temperature sensor
HI7034L - EC 80000 µS/cm@25°C - 500ml
เซ็นเซอร์วัดออกซิเจนในน้ำสำหรับ HI9829 มัลติพารามิเตอร์
HI3833 CTK Phosphate
น้ำยามาตรฐานสอบเทียบ
HI5005 - 5.00 pH@25°C - TQ - 500ml