METHODS USED IN HYGIENE

“Pantothenatecide” tablets – parasulphodichloramide of benzoic acid with soda and salt СООН С6Н4 NCl2. When fresh, it contains 3.5 mg of active chlorine and it is intended for standard bulk of 0.75 l; “Aquasept” tablets – sodium salt of isocyanuric acid, contains 4-4.5 mg of active chlorine and it is intended for 0.75 l of water. ................
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