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Buffer solution pH 7.01, color-coded, 500 ml bottle, ± 0.01 pH, Certificate of Analysis
EC/TDS Meter
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Standard-Leitfähigkeitslösung 1413 µS/cm, 3.78L Kanister (Gallone)
Dissolved Oxygen Meter
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HI7042S electrolyte solution for Galvanic Probes - 30ml
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COD Reagent kit for 25 test vials (O2)
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COD Reagent kit for 25 test vials (O2)
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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
น้ำยามาตรฐานสอบเทียบ
HI7021L - 240mV ORP Test Solution - 500ml
HI7042S Refilling Solution for Galvanic Probe, 30ml
HI96770-01 Silica HR - Reagents - 100 Tests
Calibration Standard HI 721 Checker HC ®
HI93703-0 AMCO-AEPA-1 Calibration Solution at 0 FTU, 30 ml
BL983318-1 TDS Mini Controller 0.0 to 10.00 g/L (ppt) - 230V
HI99300 EC / TDS / °C Meter to 3999 µS
Reinigungsmittel anionisch - Reagenzien-Kit - 100 Tests