A ready to use kit that fits into your lab coat pocket.
Rapid and convenient.
Easy to handle.
Range: Hardness 5 - 25 °d 0· > 5 · >10 · 15 ·20 · >25
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.
Packaging: Container with 100 test strips 6×95 mm