฿1,765.50
virtually always fresh & no contamination risk
฿3,745.00
Standard-Leitfähigkeitslösung 12880 µS/cm, 3.78L Kanister (Gallone)
฿963.00
Calibration Solution 12880 µS/cm for Calibration, 500 ml
All Product
฿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
HI76409A/P DO Membrane for probe HI 76409 (5 pcs)
HI7035L - EC 111800 µS/cm@25°C - 500ml
HI11310 Digital pH-Electrode, Glass, refillable (edge)
HI6002 - 2.000 pH@25°C - MQ - 500ml
HI93723-01 Chromium VI HR - Reagents - 100 Tests
HI93706-01 Phosphorous - Reagents - 100 Tests
HI62911D - pH/°C Electrode
HI38067-100 - Reagents for CTK Silica HR
HI755-26
HI93733-01 Ammonia HR - Reagents - 100 Tests
สารเคมีสำหรับวัดค่าโอโซน HI93757-01 (100 Tests)
Reagents for HI 723 Checker HC ®, 25 Tests
HI3831T CTK Chlorine Total
HI766E2 K-Type, General Purpose w Cable
HI935002 K-Type Handheld-Thermometer - 2-Channel
HI93710-01 pH photometric - Reagents- 100 Tests
HI4014-00 ISA for Potassium ISE's
HI93721-01 Iron HR - Reagents -100 Tests
HI70009P - 9.18 pH@25°C - SQ - 25x20ml
HI7031L - EC 1413 µS/cm@25°C - 500ml