Hårdhed, total, 100 teststave

A ready to use kit that fits into your lab coat pocket.
 

• Rapid and convenient
• Easy to handle
• Choice of ranges for required precision

Ideal to monitor water hardness, especially suitable for boiler testing, aquaria and laundries. Semi-quantitative results can be obtained between 10 and 120 seconds

The colour charts are adjusted and checked using certified standard solutions that are directly traceable to primary NIST standards.

1 mmol/litre =10 °f = 5.60 °d= 7,022 °e

1 mmol/litre= 100.09 mg/l CaCO₃

Emballering: Container with 100 test strips 6 x 95 mm