฿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.
เครื่องวัดปริมาณไอออนแบบเฉพาะเจาะจง
฿48,150.00
Feststoffelektrode, kombiniert aus PEI, ausgelegt für die Bestimmung von freiem Cyanid in Plattierbädern, Abwasser, bei Pflanzen und Bodenproben.
฿49,755.00
Silver/sulfide combination ISE
สารละลาย
฿1,658.50
Pufferlösung pH 3.00, 500 ml Flasche, ±0,01pH, mit Analysezertifikat
HI93754B-25 Medium Range COD Reagent (0 to 1500 mg/L)
HI5004 - 4.01 pH@25°C - TQ - 500ml
HI70630L - RfE - Fleisch - 500ml
HI7042S Refilling Solution for Galvanic Probe, 30ml
HI3835 CTK Salinity
HI5001 - 1.00 pH@25°C - TQ - 500ml
