฿1,765.50
virtually always fresh & no contamination risk
฿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
฿963.00
Conductivity Solution 1413 µS/cm for Calibration, 500 ml
EC/TDS Solution
฿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 Meter
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
HI98120 ORP/°C-Tester, waterproof
HI991300 Multiparameter pH/EC/TDS/°C - EC to 3999 µS
เครื่องวัดอุณหภูมิอาหาร
HI736 Checker HC ® - Phosphorous, ULR
HI70480 Free-chlorine reagent kit for PCA Series
HI98311 DiST®5 EC/TDS/C°-Tester, (0-3999 µS/cm - 0-2000 mg/l (ppm)) waterproof
HI5321 Research Grade EC/TDS/Salinity/Resistivity Meter with USP
HI711 Checker HC ® - Total Chlorine
HI70030C - EC 12880 µS/cm@25°C Zert. - 25x20ml
HI70038P - 6.44 g/l (ppt) TDS@25°C - 25x20ml
HI93721-01 Iron HR - Reagents -100 Tests
HI7635 - Industrial Conductivity Probe
HI3190T -Redox Electrode Industry
HI93752-01 Calcium and Magnesium HR, Oxalate (Ca) and Calmagite (Mg) (100 Tests)
เครื่องวัดปริมาณคลอรีนอิสระ รุ่น HI701
HI9147-04 Dissolved Oxygen / °C - Meter, Galvanic DO Probe
HI7010L - 10.01 pH@25°C - SQ - 500ml
เครื่องวัดปริมาณโครเมี่ยม ช่วงสูง รุ่น HI723
BL983320-1 EC Mini Controller 0 to 199.9 µS/cm, 230V
HI7030L - EC 12880 µS/cm@25°C - 500ml