Aquatic Eco-Systems

Hach® Water Quality Test Strips

These small test strips provide a rapid means of checking water quality. Simply dip a strip into the sample, wait for color to develop, and compare color on the reagent pad to the color chart on the bottle. Each kit contains 50 tests, except 451, 453, 454 and 553 have only 25.

Note: Only parameters marked with an asterisk (*) can be used with salt water.

                 Test                                 Range
H27448   Alkalinity                            0–240 ppm
H27553   Ammonia                           0–5 ppm
H27450   Free and Total Chlorine*     0–10 ppm
H27451   Copper (Total)                    0–240 ppm
H27452   Hardness*                          0–425 ppm
H27453   Iron (Total)                         0–5 ppm
H27454   Nitrate/Nitrite                     0–50 / 0–3 ppm
H27456   pH*                                    pH 4–9
H27571   Phosphate*                         0–5 ppm

Hach® is a registered trademark of Hach Co. 

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