PH/ORP Meters
฿1,658.50
Buffer solution pH 7.01, color-coded, 500 ml bottle, ± 0.01 pH, Certificate of Analysis
EC/TDS Meter
฿3,745.00
Standard-Leitfähigkeitslösung 1413 µS/cm, 3.78L Kanister (Gallone)
Dissolved Oxygen Meter
฿1,284.00
HI7042S electrolyte solution for Galvanic Probes - 30ml
฿3,103.00
COD Reagent kit for 25 test vials (O2)
฿3,103.00
COD Reagent kit for 25 test vials (O2)
฿4,280.00
Reagenzien für Photometer - Reinigungsmittel anionisch (100 Tests)
PH/ORP Meters
฿11,770.00
pH / ORP electrode for wastewater, municipal water, water treatment and swimming pools. Recommended for use with HI 991002 and HI 991003 pH meters
HI713 Checker HC ® - Phosphate, LR
HI93754C-25 High Range COD Reagent (0 to 15000 mg/L)
HI7081L 30 g/L Na solution for Sodium ISE, 500 ml Bottle
น้ำยามาตรฐานสอบเทียบ
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
เครื่องวัดปริมาณคลอรีนอิสระ รุ่น HI701