Hach test strips are manufactured with a unique reagent pad at the tip, using proven chemistries based on standard reference methods. Just dip the strip, wait until color development occurs, and compare the color of the reacted pad to the chart printed on the bottle.

Ideal for anyone performing semi-quantitative pre-screenings, spot-checks, or field tests
Simplify testing and get results in less than 1 minute, in the field or lab
Eliminate chemical handling and clean-up
Reduce guesswork by screening samples

*This product has not been evaluated to test for chlorine and chloramines in medical applications in the United States.
*Not for use in sea or brackish water

Measuring range : 0 - 600 mg/L Cl₂
Parameter : Free Chlorine, High Range
Smallest Increments Steps : Steps: 0, 25, 50, 100, 200, 400, 600

關鍵字 : Hach 水中 餘氯 試紙, residual chlorine 檢測試紙