฿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
HI3873 CTK Nitrite
HI93703-05 AMCO-AEPA-1 Calibration Solution at 500 FTU, 30 ml-Copy
HI7072 Electrolyte Solution, 1M KNO³, 4 x 30 ml
HI3874 CTK Nitrate
Reagents for HI 761 Checker HC ®, 25 Tests
Turbidity (EPA method) and Chlorine Portable Meter - HI93414
HI726 Checker HC ® - Nickel, HR
HI740224 - 170 ml plastic beaker (6 pcs)
BL932700-1 ORP Mini Controller +/-1000mV - 4 to 20mA output - 220 V
HI5002 - 2.00 pH@25°C - TQ - 500ml
HI70442L - 1500 mg/L (ppm) TDS @25°C - 500ml
HI2001 - ORP Electrode Process
HI7032L - 1382 mg/L (ppm) TDS @25°C - 500ml