Specification of Hach 27938-44 Total Hardness Test Strips 0-425 mg/L 250 tests Individually Wrapped
Footnote:*mg/L unless otherwise noted; ppb = µg/L; ppm = mg/L.; gpg = grains per gallon; 1 gpg = 17.1 mg/L or 17.1 ppm.
Model:Test Strips
Number of tests:250
Parameter:Hardness, Total - as CaCO3
Platform :Test Strip
Range:0 - 425 ppm
Range 2:0 - 25 gpg
Smallest Increment:Intervalos de: 0, 1.5, 3, 7, 15, 25 gpg
Smallest Increment Steps:Steps: 0, 25, 50,
120, 250, 425 ppm
0, 1.5, 3, 7, 15,
25 gpg
Units:250 tests (individually wrapped)
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