Bromine and Chlorine, 2000 Series Comparator, Hi-Range CL from 1-10 and BR from 2-20. Replacement comparator for Kits K-2005, K-2005C and K-2007.
Because all chemicals have a shelf life, you should gauge your usage rates carefully before ordering in quantity and be sure to rotate your stock.
It is recommended that you change the reagents in your test kit yearly!
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