ISE Standard solution 0,1M of Nitrate std. (as N), 500 mL bottle
ISE Standard solution 100 mg/L (ppm) of Nitrate std. (as N), 500 mL bottle
เครื่องวัดปริมาณไอออนแบบเฉพาะเจาะจง
ISE Standard solution 1000 mg/L (ppm) of Nitrate std. (as N), 500 mL bottle
Nitrate Interferent Suppressant ISA for Nitrate ISE, 500 mL bottle
SAOB (Sulfide antioxidant buffer), 500 mL bottle
สินค้าทั้งหมด
ISE Standard solution 0,1M of Silver std. (as N), 500 mL bottle
สินค้าทั้งหมด
ISA for sodium ISE, 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
HI93717-01 Phosphate HR - Reagents - 100 Tests
HI70681L - Ink Stains - 500ml
Reagents for HI 701 (Free Chlorine), 25 Tests
HI70480 Free-chlorine reagent kit for PCA Series
HI4014-01 0.1 M Potassium Standard
HI93746-01 Iron LR - Reagents -100 Tests
HI38040 CTK Iron Medium Range
เครื่องวัดปริมาณคลอรีนรวม รุ่น HI711
HI93705-01 Silica - Reagents - 100 Tests
HI1131B - Combination pH Electrode
HI70442L - 1500 mg/L (ppm) TDS @25°C - 500ml
HI3829 Free Chlorine
HI6091 - 9.177 pH@25°C - MQ - 500ml
HI4016-00 ISA for Sodium ISE, 500 ml Bottle