฿1,765.50
virtually always fresh & no contamination risk
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)
All Product
฿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
HI9147-04 Dissolved Oxygen / °C - Meter, Galvanic DO Probe
HI5011 - 11.00 pH@25°C - TQ - 500ml
HI76409A/P DO Membrane for probe HI 76409 (5 pcs)
HI4013-01 ISE 0.1M Nitrate Std , 500 ml Bottle
HI6010-01 - 10.010 pH@25°C - MQ - 1000ml
HI7010L - 10.01 pH@25°C - SQ - 500ml
HI3811-100 - Reagents for CTK Alkalinity
เครื่องวัดค่ากรด-ด่าง (edge®) เชื่อมต่อบลูทูธ รุ่น HI2202 แบบตั้งโต๊ะ
HI920005 i-Button® tags (tag identification system) (5 pcs)
HI7004L - 4.01 pH@25°C - SQ - 500ml
HI9829 Multiparameter pH/ISE/EC/DO/Turbidity Waterproof Meter with GPS option
HI93703C Turbidity Meter ISO 7027 with Calibration Standard & Casing
HI4010-00 TISAB II for Fluoride ISE, 500 ml Bottle
สารละลายมาตรฐานสำหรับสอบเทียบค่ากรด-ด่าง 1.68 (HI7001L)
HI7075 Electrode filling solution 1.7M KNO3 + 0.7M KCl, 4 x 30 ml
Reagents for Freshwater Alkalinity HI 775 Checker HC ®, 25 Tests
HI7030L - EC 12880 µS/cm@25°C - 500ml