EC/TDS Meter
	฿1,765.50
		virtually always fresh & no contamination risk
PH/ORP Meters
	฿963.00
		Buffer Solution pH 10.01, 500 ml, ±0,01pH
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
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
	฿963.00
		Standard-TDS Calibration Solution 1382 ppm, 500 ml
HI70670L - RfE - Salzablagerungen - 500ml						
น้ำยามาตรฐานสอบเทียบ						
HI98128 pH/°C-Tester (0.01 pH resolution) - waterproof						
Calibration Standard HI 701 Checker HC ®						
BL983329-1 TDS Mini Controller 0.0 to 999 mg/L (ppm) - 230V						
HI5009 - 9.00 pH@25°C - TQ - 500ml						
HI7009L - 9.18 pH@25°C - SQ - 500ml						
HI708 Checker HC ® - Nitrite, HR