All Product
฿1,765.50
virtually always fresh & no contamination risk
PH/ORP Meters
฿963.00
Buffer Solution pH 10.01, 500 ml, ±0,01pH
฿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 Solution
฿963.00
Conductivity Solution 1413 µS/cm for Calibration, 500 ml
฿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
HI716 Checker HC ® - Bromine
HI733 Checker HC ® - Ammonia, HR
Reagents for HI 736 Checker HC ®, 25 Tests
HI98128 pH/°C-Tester (0.01 pH resolution) - waterproof
HI701 Checker HC ® - Free Chlorine
HI96802 Fructose - Digital Refractometer Portable
เครื่องวัดค่าเหล็ก รุ่น HI721
HI7032L - 1382 mg/L (ppm) TDS @25°C - 500ml