PH/ORP Meters
฿963.00
Buffer Solution pH 10.01, 500 ml, ±0,01pH
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
EC/TDS Meter
฿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
All Product
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
Reagents for HI 755 Checker HC ®, 25 Tests
HI706 Checker HC ® - Phosphorous, HR
HI5521 Research Grade pH/ORP and EC/TDS/Salinity/Resistivity Meter with CAL Check™
HI727 Checker HC ® - Color of Water
HI723 Checker HC ® - Chromium VI, HR
HI991300 Multiparameter pH/EC/TDS/°C - EC to 3999 µS
HI771 Checker HC ® - Chlorine, Ultra-High Range
HI775 Checker HC ® - Alkalinity in fresh water (dKH)
HI701 Checker HC ® - Free Chlorine
HI708 Checker HC ® - Nitrite, HR
HI705 Checker HC ® - Silica, LR
น้ำยามาตรฐานสอบเทียบ
HI7021L - 240mV ORP Test Solution - 500ml