฿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
฿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
HI766F K-Type, High Temperature Probe
HI4005-00 ISA Carbon DIoxide ISE, 500 ml Bottle
HI723 Checker HC ® - Chromium VI, HR
เครื่องวัดอุณหภูมิอาหาร
HI70007C - 7.01 pH@25°C - SQ Zert. - 25x20ml
HI93712-01 Aluminium - Reagents - 100 Tests
HI5521 Research Grade pH/ORP and EC/TDS/Salinity/Resistivity Meter with CAL Check™
น้ำยามาตรฐานสอบเทียบ
HI7031L - EC 1413 µS/cm@25°C - 500ml
CTK Chlor Frei
HI98304 DiST®4 EC-Tester (up to 19.99 mS)
HI70010P - 10.01 pH@25°C - SQ - 25x20ml
HI7033L - EC 84 µS/cm@25°C - 500ml
HI70007P - 7.01 pH@25°C - SQ - 25x20ml
HI4001-51 Ammonia Membrane Kit
HI766F1 K-Type, Wire Probe
HI770 Checker HC ® - Silica, HR
HI701 Checker HC ® - Free Chlorine
HI7033L - EC 84 µS/cm@25°C - 500ml
HI711 Checker HC ® - Total Chlorine
HI4005-53 Carbon Dioxide membrane kit (3 caps)
HI7635 - Industrial Conductivity Probe
HI4004-01 ISE 0.1M Calcium Std , 500 ml Bottle
HI721 Checker HC ® - Iron
HI3002 - Submersion Conductivity Process Probe
HI9828-25 - Quick Calibration Solution, 500 mL
CTK Härte Gesamt
HI727 Checker HC ® - Color of Water
HI775 Checker HC ® - Alkalinity in fresh water (dKH)
HI7075 Electrode filling solution 1.7M KNO3 + 0.7M KCl, 4 x 30 ml
HI706 Checker HC ® - Phosphorous, HR
น้ำยามาตรฐานสอบเทียบ ค่ามาตรฐานความเค็ม
สารละลายมาตรฐานความขุ่น 20 NTU
HI3810 CTK Dissolved Oxygen
HI3829 Free Chlorine
HI715 Checker HC ® - Ammonia, MR
เครื่องวัดสีในน้ำตัวอย่าง HI727
HI7010L - 10.01 pH@25°C - SQ - 500ml