฿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)
฿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
EC/TDS Solution
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
HI4108 - Feststoffelektrode, kombiniert
HI70442L - 1500 mg/L (ppm) TDS @25°C - 500ml
HI4013-06 Nitrate Interferent Suppressant ISA, 500 ml Bottle
HI5002 - 2.00 pH@25°C - TQ - 500ml
HI723 Checker HC ® - Chromium VI, HR
HI4010-00 TISAB II for Fluoride ISE, 500 ml Bottle
สารเคมีสำหรับวัดค่าโอโซน HI93757-01 (100 Tests)
HI713 Checker HC ® - Phosphate, LR
PCA 320 Online pH / Chlorine / °C - Analyzer / Controller
HI93714-01 Cyanide - Reagents - 100 Tests
HI98128 pH/°C-Tester (0.01 pH resolution) - waterproof
HI7009L - 9.18 pH@25°C - SQ - 500ml