฿1,765.50
virtually always fresh & no contamination risk
฿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
All Product
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
BL983315-1 TDS Mini Controller 0.0 to 199.9 mg/L (ppm) - 230V
HI98128 pH/°C-Tester (0.01 pH resolution) - waterproof
HI731318 - Cuvette Cleaning Cloth (4 pcs)
HI10430 Digital pH-Electrode, High-Temperature-Glass, Refillble (edge)
Multiparameter Benchtop Photometer and pH meter
HI1292D - pH Electrode (Soil)
HI7032L - 1382 mg/L (ppm) TDS @25°C - 500ml