฿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
EC/TDS Solution
฿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
All Product
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
BL983315-1 TDS Mini Controller 0.0 to 199.9 mg/L (ppm) - 230V
Reagents for HI 713 Checker HC ®, 25 Tests
HI3840 CTK Hardness
HI93705-01 Silica - Reagents - 100 Tests
HI3818 CTK Carbon Dioxide
HI3833-050 - Reagents for CTK Phosphate
Reagents for HI 708 Checker HC ®, 25 Tests
HI93734-01 Chlorine HR Free & Total - Reagents - 100 Tests
HI2008 - ORP Electrode for PCA
HI7071 Electrolyte Solution 3.5 M KCl + AgCl, 4 x 30 ml
HI3818 CTK Carbon Dioxide
HI713 Checker HC ® - Phosphate, LR
HI723 Checker HC ® - Chromium VI, HR
HI4016-03 ISE 1000 mg/L (ppm) Sodium Std , 500 ml Bottle
ซัลไฟด์สารต้านอนุมูลอิสระบัฟเฟอร์
HI717 Checker HC ® - Phosphate, HR
HI93703-0 AMCO-AEPA-1 Calibration Solution at 0 FTU, 30 ml
HI76306 EC/TDS probe with internal temperature sensor
HI731331 - Glass Cuvette 4 pcs. - Serie HI967xx & HI93414 & HI98703
เครื่องวัดปริมาณอัลคาไลนิตี้ (dKH) ในน้ำทะเล รุ่น HI772
HI7082 Electrolyte Solution 3.5M KCL, 4 x 30 ml
HI7009L - 9.18 pH@25°C - SQ - 500ml