All Product
฿2,407.50
Pufferlösung pH 6.86, 25 Beutel à 20 ml, ±0,01pH, Analysezertifikat
PH/ORP Meters
฿5,137.07
Pufferlösung pH 7.01 farbcodiert, 3.78 Liter Kanister (Gallone), ±0,01pH, mit Analysezertifikat
฿2,407.50
Pufferlösung pH 9.18, 25 Beutel à 20 ml, ±0,01pH, Analysezertifikat
HI70038C - 6.44 g/l (ppt) TDS@25°C Zert. - 25x20ml
HI2111B - pH Half Cell (strong alkaline solution)
HI96735-11 CalCheck ™ Hardness LR / MR / HR Calibration-Set
HI4001-00 ISA Alkaline for Ammonia & Cyanide ISE, 500 ml Bottle
สารละลายมาตรฐานโซเดียม 30 g/L (HI7081L)
HI5006 - 6.00 pH@25°C - TQ - 500ml

