฿1,765.50
virtually always fresh & no contamination risk
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
฿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
EC/TDS Meter
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
HI93713-01 Phosphate LR - Reagents - 100 Tests
HI76313 Platinum, four ring Conductivity/TDS probe
น้ำยามาตรฐานสอบเทียบ
Multiparameter pH/ORP/EC/Pressure/Temperature Waterproof Meter
HI38000 CTK Sulfate
Reagents for HI 707 Checker HC ®, 25 Tests
HI727 Checker HC ® - Color of Water
HI98302 DiST®2 TDS-Tester (up to 10.00 g/L)
HI98128 pH/°C-Tester (0.01 pH resolution) - waterproof
HI93711-01 Chlorine Total - Reagents - 100 Tests
HI70038C - 6.44 g/l (ppt) TDS@25°C Zert. - 25x20ml
HI7042S Refilling Solution for Galvanic Probe, 30ml
เครื่องวัดสีในน้ำตัวอย่าง HI727
BL983313-1 EC Mini Controller, 0 to 1999 µS/cm, 230V
HI7021L - 240mV ORP Test Solution - 500ml