EC/TDS Solution
฿1,765.50
virtually always fresh & no contamination risk
฿3,745.00
Standard-Leitfähigkeitslösung 12880 µS/cm, 3.78L Kanister (Gallone)
฿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
EC/TDS Meter
฿963.00
Standard-TDS Calibration Solution 1382 ppm, 500 ml
HI4010-00 TISAB II for Fluoride ISE, 500 ml Bottle
HI3896 CTK Agriculture Test Kit, Professional
น้ำยามาตรฐานสอบเทียบ
HI4000-00 ISA Halide ISE, 500 ml Bottle
HI7022L - 470mV ORP Test Solution - 500ml
HI70442L - 1500 mg/L (ppm) TDS @25°C - 500ml
HI4007-02 ISE 100 mg/L (ppm) Chloride Std , 500 ml Bottle
HI3826 CTK Ammonia Salt Water
Reagents for HI 723 Checker HC ®, 25 Tests
HI4016-03 ISE 1000 mg/L (ppm) Sodium Std , 500 ml Bottle
HI76407/4F DO Probe with Protective Sleeve
HI96740-11 CalCheck ™ Nickel LR Calibration-Set
HI93750-01 Potassium - Reagents - 100 Tests
HI5002-01 - 2.00 pH@25°C - TQ - 1000ml
HI93713-01 Phosphate LR - Reagents - 100 Tests
HI9124 pH / °C Meter, Waterproof Portable
HI70004C - 4.01 pH@25°C - SQ Zert. - 25x20ml
HI3831T CTK Chlorine Total
HI3811-100 - Reagents for CTK Alkalinity
HI7021L - 240mV ORP Test Solution - 500ml
HI937520-01 Magnesium - Reagents -50 Tests
HI70030C - EC 12880 µS/cm@25°C Zert. - 25x20ml
HI98301 DiST®1 TDS-Tester (up to 1999 ppm)
HI38054 CTK Ozone
HI76313 Platinum, four ring Conductivity/TDS probe
HI7010L - 10.01 pH@25°C - SQ - 500ml