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)
Probe
฿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
Calibration Standard HI 701 Checker HC ®
HI1297D - pH/ORP-Electrode
HI4013-03 ISE 1000 mg/L (ppm) Nitrate Std , 500 ml Bottle
HI3822 CTK Sulfite
HI98308 PWT - Pure Water Tester - Conductivity (up to 99.99 µS/cm)
HI70080C - 800 mg/l (ppm) TDS@25°C Zert. - 25x20ml
HI38040 CTK Iron Medium Range
HI5521 Research Grade pH/ORP and EC/TDS/Salinity/Resistivity Meter with CAL Check™
HI727 Checker HC ® - Color of Water
HI7082 Electrolyte Solution 3.5M KCL, 4 x 30 ml
HI733 Checker HC ® - Ammonia, HR
HI9828-25 - Quick Calibration Solution, 500 mL