฿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
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
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
HI8931BN Conductivity Controller (0.01mS/cm resolution) with Input from Probe or Transmitter
HI935005 K-Type Handheld-Thermometer - 1-Channel
HI903 Karl Fischer Volumetric Titrator - 100ppm to 100%
น้ำยามาตรฐานสอบเทียบ
HI2001 - ORP Electrode Process
HI721 Checker HC ® - Iron
HI70442L - 1500 mg/L (ppm) TDS @25°C - 500ml
HI93720-01 Hardness Calcium - Reagents -100 Tests
BL983329-1 TDS Mini Controller 0.0 to 999 mg/L (ppm) - 230V
Calibration Standard HI 721 Checker HC ®
HI991301 Multiparameter pH/EC/TDS/°C - EC to 20.00 mS
HI3815 CTK Chloride
BL983318-1 TDS Mini Controller 0.0 to 10.00 g/L (ppt) - 230V
Multiparameter pH/ORP/EC/Pressure/Temperature Waterproof Meter
HI7001L - 1.68 pH@25°C - SQ - 500ml
HI96740-11 CalCheck ™ Nickel LR Calibration-Set
HI937520-01 Magnesium - Reagents -50 Tests
CTK Härte Gesamt
FC210B - pH Elektrode
HI701 Checker HC ® - Free Chlorine
HI98303 DiST®3 EC-Tester (up to 1999 µS)
BL983313-1 EC Mini Controller, 0 to 1999 µS/cm, 230V
HI740224 - 170 ml plastic beaker (6 pcs)
HI3314 - Resistivity Probe for BL983314 Mini Controller
HI98311 DiST®5 EC/TDS/C°-Tester, (0-3999 µS/cm - 0-2000 mg/l (ppm)) waterproof
HI98103 CHECKER pH -Tester (0.01 pH Resolution)
HI7072 Electrolyte Solution, 1M KNO³, 4 x 30 ml
HI7031L - EC 1413 µS/cm@25°C - 500ml