฿2,407.50
Pufferlösung pH 6.86, 25 Beutel à 20 ml, ±0,01pH, Analysezertifikat
฿5,137.07
Pufferlösung pH 7.01 farbcodiert, 3.78 Liter Kanister (Gallone), ±0,01pH, mit Analysezertifikat
PH/ORP Meters
฿2,407.50
Pufferlösung pH 9.18, 25 Beutel à 20 ml, ±0,01pH, Analysezertifikat
HI3864 CTK Phenol
HI3873 CTK Nitrite
HI76313 Platinum, four ring Conductivity/TDS probe
HI7007L - 7.01 pH@25°C - SQ - 500ml
HI5002-01 - 2.00 pH@25°C - TQ - 1000ml
HI76301D Four ring Conductivity probe
Calibration Standard HI 711 Checker HC ®
HI93752-01 Calcium and Magnesium HR, Oxalate (Ca) and Calmagite (Mg) (100 Tests)
HI7072 Electrolyte Solution, 1M KNO³, 4 x 30 ml 
