COVID-19 & Staying Current with Steriliser Validation

Water Hardness Test Strips

Water Hardness Test Strips

Regular price
$154.00
Sale price
$154.00
Tax included.

Water Hardness Test Strips (Tube of 100 strips)

Measuring Range / Colour Scale Graduation

>90 - >180 - >270 - >360 - >450 mg/l CaCO3
>9 - >18 - >27 - >36 - >45 °f (French Degrees of Hardness)