EC/TDS Meter
฿1,765.50
virtually always fresh & no contamination risk
All Product
฿1,712.00
Redox-Test Solution 240 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 Solution
฿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
All Product
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
HI93717-01 Phosphate HR - Reagents - 100 Tests
HI70681L - Ink Stains - 500ml
Reagents for HI 701 (Free Chlorine), 25 Tests
HI70480 Free-chlorine reagent kit for PCA Series
HI4014-01 0.1 M Potassium Standard
HI93746-01 Iron LR - Reagents -100 Tests
HI38040 CTK Iron Medium Range
เครื่องวัดปริมาณคลอรีนรวม รุ่น HI711
HI93705-01 Silica - Reagents - 100 Tests
HI1131B - Combination pH Electrode
HI70442L - 1500 mg/L (ppm) TDS @25°C - 500ml
HI3829 Free Chlorine
HI6091 - 9.177 pH@25°C - MQ - 500ml
HI4016-00 ISA for Sodium ISE, 500 ml Bottle
HI761 Checker HC ® - Total Chlorine, ULR
HI8410 Dissolved Oxygen Controller with 4 to 20mA
HI4013-03 ISE 1000 mg/L (ppm) Nitrate Std , 500 ml Bottle
Calibration Standard HI 706 Checker HC ®
HI7021L - 240mV ORP Test Solution - 500ml