฿1,765.50
virtually always fresh & no contamination risk
All Product
฿2,889.00
Buffer Solution pH 9.18, 3.78L (Gallone), ±0,01pH,
PH/ORP Meters
฿1,712.00
Redox-Test Solution 240 mV@20°C, 500 ml
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 Meter
฿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
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
Reagents for HI 736 Checker HC ®, 25 Tests
HI98308 PWT - Pure Water Tester - Conductivity (up to 99.99 µS/cm)
BL983329-1 TDS Mini Controller 0.0 to 999 mg/L (ppm) - 230V
HI3874 CTK Nitrate
เครื่องวัดปริมาณคลอรีนอิสระ รุ่น HI701
BL981411-1 pH Mini Controller (Res 0.1pH) - 220V
HI3835 CTK Salinity
HI98120 ORP/°C-Tester, waterproof
Reinigungsmittel anionisch - Reagenzien-Kit - 100 Tests
HI3314 - Resistivity Probe for BL983314 Mini Controller
HI727 Checker HC ® - Color of Water
HI5002-01 - 2.00 pH@25°C - TQ - 1000ml
HI9812-5 Multiparameter pH/EC/TDS/°C - EC to1990 µS/cm
HI7022L - 470mV ORP Test Solution - 500ml