฿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
HI705 Checker HC ® - Silica, LR
HI1297D - pH/ORP-Electrode
Reagents for HI 707 Checker HC ®, 25 Tests
HI9147-04 Dissolved Oxygen / °C - Meter, Galvanic DO Probe
HI98107 pHep pH -Tester (0.1 pH Resolution)
HI723 Checker HC ® - Chromium VI, HR
HI991301 Multiparameter pH/EC/TDS/°C - EC to 20.00 mS
HI731335 - Cap for Cuvette 4 pcs. - Serie HI967xx
HI3810 CTK Dissolved Oxygen
HI758 Checker HC ® - MARINE Calcium
CTK Chrom VI
PCA 310 Online Chlorine Analyzer & Controller
HI711 Checker HC ® - Total Chlorine
HI775 Checker HC ® - Alkalinity in fresh water (dKH)
HI93703-0 AMCO-AEPA-1 Calibration Solution at 0 FTU, 30 ml
HI6074 - 7.400 pH@25°C - MQ - 500ml
HI771 Checker HC ® - Chlorine, Ultra-High Range
HI70080C - 800 mg/l (ppm) TDS@25°C Zert. - 25x20ml
HI98103 CHECKER pH -Tester (0.01 pH Resolution)
HI5321 Research Grade EC/TDS/Salinity/Resistivity Meter with USP
HI7030L - EC 12880 µS/cm@25°C - 500ml