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
EC/TDS Solution
฿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
All Product
฿963.00
Calibration Solution 84 µS/cm for calibration , 500 ml
HI5006 - 6.00 pH@25°C - TQ - 500ml
HI93754B-25 Medium Range COD Reagent (0 to 1500 mg/L)
HI7075 Electrode filling solution 1.7M KNO3 + 0.7M KCl, 4 x 30 ml
ชั้นวางหลอดทดลองระบายความร้อนทำจากสแตนเลสสตีล (HI740216)