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
All Product
฿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
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
เครื่องวัดปริมาณซิลิกา ช่วงต่ำ ในตัวอย่างน้ำ รุ่น HI705
HI4005-53 Carbon Dioxide membrane kit (3 caps)
HI6100405 - AmpHel Flat Tip Process pH Electrode
น้ำยามาตรฐานสอบเทียบ
Reagents for HI 711 (Total Chlorine) Checker HC ® (Total), 25 Tests
HI2008 - ORP Electrode for PCA
pH/EC/°C Multiparameter Probe for HI 991300 & HI 991301
HI3812-100 - Reagents for CTK Härdness Total
HI1005 - pH Electrode, Flow-thru Monitoring for PCA
HI5002-01 - 2.00 pH@25°C - TQ - 1000ml
HI9829 Multiparameter pH/ISE/EC/DO/Turbidity Waterproof Meter with GPS option
HI7031L - EC 1413 µS/cm@25°C - 500ml