EC/TDS Solution
฿1,765.50
virtually always fresh & no contamination risk
EC/TDS Meter
฿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
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
สารเคมีสำหรับวัดค่าโอโซน HI93757-01 (100 Tests)
HI7006L - 6.86 pH@25°C - SQ - 500ml
HI7010L - 10.01 pH@25°C - SQ - 500ml