ISE Standard solution 0,1M of Calcium std. (as N), 500 mL bottle
ISE Standard solution 0,1M of Carbon Dioxide std. (as N), 500 mL bottle
เครื่องวัดปริมาณไอออนแบบเฉพาะเจาะจง
HI4005-03 ISE 1000 mg/L (ppm) Carbon Dioxide Std , 500 ml Bottle
ISE Standard solution 1000 mg/L (ppm) of Carbon Dioxide std. (as N), 500 mL bottle
ISE Standard solution 0,1M of Chloride std. (as N), 500 mL bottle
ISE Standard solution 100 mg/L (ppm) of Chloride std. (as N), 500 mL bottle
ISE Standard solution 1000 mg/L (ppm) of Carbon Dioxide std. (as N), 500 mL bottle
TISAB II for Fluoride ISE, 500 mL bottle
ISE Standard solution 100 mg/L (ppm) of Fluoride std. (as N), 500 mL bottle
ISE Standard solution 1000 mg/L (ppm) of Fluoride std. (as N), 500 mL bottle
ISA for Lead/Sulfate ISE, 500 mL bottle
ISE Standard solution 0,1M of Sulfate std. (as N), 500 mL bottle
081-855-1842
02-541-4199
HI5011 - 11.00 pH@25°C - TQ - 500ml 
เครื่องวัดสีในน้ำตัวอย่าง HI727 
HI98128 pH/°C-Tester (0.01 pH resolution) - waterproof 
HI98130 COMBO Tester for pH/EC/TDS/C° up to 20 mS, waterproof