฿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
฿963.00
Conductivity Solution 1413 µS/cm for Calibration, 500 ml
EC/TDS Solution
฿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 Meter
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
H3895 CTK Agriculture, Basic
เครื่องวัดปริมาณฟอสฟอรัส ช่วงสูง รุ่น HI706
BL1.5 Black Stone Dosing Pump 1.5lph 13 bar
HI93754C-25 High Range COD Reagent (0 to 15000 mg/L)
เครื่องวัดสีในน้ำตัวอย่าง HI727
HI7032L - 1382 mg/L (ppm) TDS @25°C - 500ml
Chlor Frei - Reagenzien-Kit - 100 Tests
HI5006 - 6.00 pH@25°C - TQ - 500ml
CTK Chrom VI
BL982411-1 ORP Mini Controller upto 1000mV - 230V
HI7010L - 10.01 pH@25°C - SQ - 500ml