฿1,765.50
virtually always fresh & no contamination risk
All Product
฿1,712.00
Redox-Test Solution 470 mV@20°C, 500 ml
฿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 Meter
฿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
EC/TDS Solution
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
BL983317-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI4010-00 TISAB II for Fluoride ISE, 500 ml Bottle
HI70030P - EC 12880 µS/cm@25°C - 25x20ml
HI3812-100 - Reagents for CTK Härdness Total
HI6074 - 7.400 pH@25°C - MQ - 500ml
HI7001L - 1.68 pH@25°C - SQ - 500ml
สารละลายมาตรฐานความขุ่น 20 NTU
Calibration Standard HI 721 Checker HC ®
HI98127 pH/°C-Tester (0.1 pH resolution) - waterproof
HI7022L - 470mV ORP Test Solution - 500ml