฿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
HI70442L - 1500 mg/L (ppm) TDS @25°C - 500ml
HI766E2 K-Type, General Purpose w Cable
เครื่องวัดคลอรีน
Turbidity (EPA method) and Chlorine Portable Meter - HI93414
HI6013 - 13.000 pH@25°C - MQ - 500ml
เครื่องวัดสีในน้ำตัวอย่าง HI727
HI755 Checker HC ® - MARINE Alkalinity (dHK)
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
BL10 Black Stone Dosing Pump 10.8 lph 3 bar
BL983318-1 TDS Mini Controller 0.0 to 10.00 g/L (ppt) - 230V
HI2001 - ORP Electrode Process
HI700661P - RfE - Landwirtschaft - 25x20ml
BL983322-1 EC Mini Controller, 0 to 19.99 µS/cm, 230V
HI736 Checker HC ® - Phosphorous, ULR
HI93720-01 Hardness Calcium - Reagents -100 Tests
HI7031L - EC 1413 µS/cm@25°C - 500ml