฿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
EC/TDS Solution
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
HI96802 Fructose - Digital Refractometer Portable
HI3834 - CTK Iron Test Kit
HI5522 Research Grade pH/ORP/ISE and EC/TDS/Salinity/Resistivity Meter with CAL Check™
HI5421 Research Grade Dissolved Oxygen and BOD Meter
HI6091 - 9.177 pH@25°C - MQ - 500ml
BL982411-1 ORP Mini Controller upto 1000mV - 230V
HI96822 Seawater Analysis (Salinity) - Digital Refractometer Portable
HI200M 1L Magnetic stirrer with stainless steel cover plate, 230V
HI2111B - pH Half Cell (strong alkaline solution)
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof
HI7022L - 470mV ORP Test Solution - 500ml