Lovibond® Comparator System 2000 Water Test Disc for Chlorine Disc 3/40HN Measuring Range 2 to 10mg/L

Item No. 9947018

A large selection of water test discs are available for colorimetric chemical analyses and colour classification. Each test disc is equipped with fade-free, non porous glass filters, the quality of which is not impaired by UV light or other environmental influences. Discs are designed for use in the comparator 2000+.