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
All Product
฿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
EC/TDS Meter
฿963.00
Calibration Solution 84 µS/cm for calibration , 500 ml
HI3811 CTK Alkalinity
HI3873 CTK Nitrite
Reagents for HI 761 Checker HC ®, 25 Tests
BL983318-1 TDS Mini Controller 0.0 to 10.00 g/L (ppt) - 230V
HI38020 CTK Chlorine Free & Total
HI7081L 30 g/L Na solution for Sodium ISE, 500 ml Bottle
HI6013 - 13.000 pH@25°C - MQ - 500ml
น้ำยามาตรฐานสอบเทียบ
HI5016 - 1.68 pH@25°C - TQ - 500ml
HI3822 CTK Sulfite
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof
HI7009L - 9.18 pH@25°C - SQ - 500ml