Hach Hardness Test Kit, Model 5-B, 145300, Drop Count Titration, 5B

Description

Water hardness is caused almost entirely by calcium and magnesium ions. Other divalent and trivalent metals have a similar effect, but usually are not present in high enough concentration in potable waters to cause problems. Hardness increases soap consumption in laundries and causes scale in boilers.

Features
– Range:1-30 gpg (grains per gallon)
– Smallest Increment:1 gpg (grains per gallon)
– Approx. Number of Tests: 100
– Case Size:2.75″ x 2.75″ x 5″
– Simple drop-count titration measures hardness as CaCO₃(1gpg = 17.1 mg/L)

Weight:

0.80 LBS

Width:

3.00 (in)

Height:

5.00(in)

Depth:

3.00(in)