ISE Standard solution 0,1M of Calcium std. (as N), 500 mL bottle
ISA for Carbon Dioxide ISE, 500 mL bottle
ISE Standard solution 0,1M of Carbon Dioxide std. (as N), 500 mL bottle
ISE Standard solution 1000 mg/L (ppm) of Carbon Dioxide std. (as N), 500 mL bottle
เครื่องวัดปริมาณไอออนแบบเฉพาะเจาะจง
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
ISE Standard solution 0,1M of Sulfate std. (as N), 500 mL bottle
081-855-1842
02-541-4199
HI93705-01 Silica - Reagents - 100 Tests 
เครื่องวัดปริมาณฟอสเฟต ช่วงต่ำ รุ่น HI713 
HI727 Checker HC ® - Color of Water 
HI706 Checker HC ® - Phosphorous, HR