฿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)
All Product
฿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
HI7071 Electrolyte Solution 3.5 M KCl + AgCl, 4 x 30 ml
HI3811-100 - Reagents for CTK Alkalinity
HI4010-00 TISAB II for Fluoride ISE, 500 ml Bottle
HI7078 Electrolyte solution 4 x 30 ml
HI96801 Sucrose - Digital Refractometer Portable
HI5521 Research Grade pH/ORP and EC/TDS/Salinity/Resistivity Meter with CAL Check™
HI1292D - pH Electrode (Soil)
PCA 320 Online pH / Chlorine / °C - Analyzer / Controller