฿1,765.50
virtually always fresh & no contamination risk
All Product
฿1,712.00
Redox-Test Solution 470 mV@20°C, 500 ml
EC/TDS Solution
฿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
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
Reagents for HI 761 Checker HC ®, 25 Tests
Reagents for HI 701 (Free Chlorine), 25 Tests
HI7071 Electrolyte Solution 3.5 M KCl + AgCl, 4 x 30 ml
HI38000 CTK Sulfate
HI3875-100 - Reagenzien für CTK Chlor frei
HI4013-01 ISE 0.1M Nitrate Std , 500 ml Bottle
Chlorine Removal
HI93708-01 Nitrite HR - Reagents - 100 Tests
HI4016-00 ISA for Sodium ISE, 500 ml Bottle
เครื่องวัดปริมาณฟอสเฟต ช่วงต่ำสุด ในน้ำทะเล รุ่น HI774
HI5412 - Reference Electrode, Banana
HI3873 CTK Nitrite
HI3874 CTK Nitrate
เซ็นเซอร์วัดออกซิเจนในน้ำสำหรับ HI9829 มัลติพารามิเตอร์
HI4013-02 ISE 100 mg/L (ppm) Nitrate Std , 500 ml Bottle
HI5001 - 1.00 pH@25°C - TQ - 500ml
HI6011 - 11.000 pH@25°C - MQ - 500ml
HI5011 - 11.00 pH@25°C - TQ - 500ml
HI93711-01 Chlorine Total - Reagents - 100 Tests
HI7071 Electrolyte Solution 3.5 M KCl + AgCl, 4 x 30 ml
HI7022L - 470mV ORP Test Solution - 500ml