SAOB (Sulfide antioxidant buffer), 500 mL bottle
ISE Standard solution 0,1M of Silver std. (as N), 500 mL bottle
ISE Solution
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
HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof
HI761 Checker HC ® - Total Chlorine, ULR
HI6002 - 2.000 pH@25°C - MQ - 500ml
HI98121 เครื่องวัดค่า pH/ORP Meter แบบปากกา จากแบรนด์ Hanna
HI739 Checker HC ® - Fluoride. HR
สารละลายกำจัดคลอรีน Chlorine Removal (HI93755-53)
HI98127 pH/°C-Tester (0.1 pH resolution) - waterproof
BL983329-1 TDS Mini Controller 0.0 to 999 mg/L (ppm) - 230V
HI4016-00 ISA for Sodium ISE, 500 ml Bottle