฿4,280.00
ISE Standard solution 1000 mg/L (ppm) of Sodium std. (as N), 500 mL bottle
฿4,280.00
ISE Standard solution 10 mg/L (ppm) of Sodium std. (as N), 500 mL bottle
฿51,360.00
Liquid membrane electrode combined from PEI / PVC, adapted for the determination of free calcium in beverages, water and sea water.
฿48,150.00
Feststoffelektrode, kombiniert aus PEI, ausgelegt für die Bestimmung von freiem Cyanid in Plattierbädern, Abwasser, bei Pflanzen und Bodenproben.
สินค้าทั้งหมด
฿49,755.00
Silver/sulfide combination ISE
เครื่องวัดความเป็นกรด-ด่าง/โออาร์พี
฿1,658.50
Pufferlösung pH 3.00, 500 ml Flasche, ±0,01pH, mit Analysezertifikat
HI93735-01 Hardness Total (200 to 500 mg/L) - Reagents -100 Tests
Reagents for HI 736 Checker HC ®, 25 Tests
Reagents for HI 749 Checker HC ®, 25 Tests
HI7091L - Reducing Pretreatment Solution, 500 ml
HI7072 Electrolyte Solution, 1M KNO³, 4 x 30 ml
HI5001 - 1.00 pH@25°C - TQ - 500ml
