EC/TDS Solution
฿1,765.50
virtually always fresh & no contamination risk
PH/ORP Meters
฿963.00
Buffer Solution pH 10.01, 500 ml, ±0,01pH
฿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
EC/TDS Meter
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
เครื่องวัดปริมาณฟอสเฟต ช่วงสูง รุ่น HI717
HI5124 - 12.45 pH@25°C - TQ - 500ml
HI7032L - 1382 mg/L (ppm) TDS @25°C - 500ml
HI7009L - 9.18 pH@25°C - SQ - 500ml
เครื่องวัดปริมาณฟอสฟอรัส ช่วงต่ำมาก รุ่น HI736
HI96735-11 CalCheck ™ Hardness LR / MR / HR Calibration-Set
HI96831 Digital Refractometer for Ethylene Glycol Analysis
BL983327-1 EC Mini Controller upto 10.00 mS/cm, 230V
HI38039-100 - Reagents for CTK Iron LR
HI5002 - 2.00 pH@25°C - TQ - 500ml
Multiparameter Benchtop Photometer and pH meter
Calibration Standard HI 701 Checker HC ®