฿1,765.50
virtually always fresh & no contamination risk
PH/ORP Meters
฿1,712.00
Redox-Test Solution 470 mV@20°C, 500 ml
฿3,745.00
Standard-Leitfähigkeitslösung 12880 µS/cm, 3.78L Kanister (Gallone)
All Product
฿963.00
Calibration Solution 12880 µS/cm for Calibration, 500 ml
EC/TDS Meter
฿963.00
Conductivity Solution 1413 µS/cm for Calibration, 500 ml
฿1,391.00
EC Value @25°C 1413 µS/cm Size 500 mL Package 1 bottle FDA Bottle No Certificate of Analysis Yes
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
HI7609829-2 - Dissolved Oxygen Sensor for HI9829 Multiparameter
HI7075 Electrode filling solution 1.7M KNO3 + 0.7M KCl, 4 x 30 ml
HI7007L - 7.01 pH@25°C - SQ - 500ml
PCA 310 Online Chlorine Analyzer & Controller
HI764 Checker HC ® - Nitrite, ULR
Calibration Standard HI 711 Checker HC ®
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof
HI7030L - EC 12880 µS/cm@25°C - 500ml