฿1,765.50
virtually always fresh & no contamination risk
PH/ORP Meters
฿1,712.00
Redox-Test Solution 470 mV@20°C, 500 ml
฿3,745.00
Standard-Leitfähigkeitslösung 12880 µS/cm, 3.78L Kanister (Gallone)
EC/TDS Solution
฿963.00
Calibration Solution 12880 µS/cm for Calibration, 500 ml
All Product
฿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
เซ็นเซอร์วัดออกซิเจนในน้ำสำหรับ HI9829 มัลติพารามิเตอร์
HI1292D - pH Electrode (Soil)
CTK Härte Gesamt
HI96831 Digital Refractometer for Ethylene Glycol Analysis
HI1005 - pH Electrode, Flow-thru Monitoring for PCA
HI764 Checker HC ® - Nitrite, ULR
HI93501N FOODCARE Thermistor-Thermometer
HI200M 1L Magnetic stirrer with stainless steel cover plate, 230V
สารละลายมาตรฐานความขุ่น 20 NTU
HI93708-01 Nitrite HR - Reagents - 100 Tests
HI98120 ORP/°C-Tester, waterproof
HI98129 COMBO Tester for pH/EC/TDS/C° up to 3999 µS, waterproof
Reagents for HI 733 Checker HC ®, 25 Tests
Reagents for HI 713 Checker HC ®, 25 Tests
BL983313-1 EC Mini Controller, 0 to 1999 µS/cm, 230V
HI3896-025 - Reagenzien für CTK Bodenanalysen
HI717 Checker HC ® - Phosphate, HR
HI3834 - CTK Iron Test Kit
HI180F Magnetic mini stirrer, dark blue
BL983321-1 TDS Mini Controller 0.00 to 19.99 mg/L (ppm) - 230V
HI38054 CTK Ozone
HI7031L - EC 1413 µS/cm@25°C - 500ml