Assertion: hypochlorous acid's concentration | /r/HasProperty | to 1000 ppm
Facets:
Source sentences:
text: 8 and 9, in the present tests, strong acid electrolyzed water whose pH was 3 or less and wherein the concentration of hypochlorous acid was 2 ppm or less was obtained when the concentration of salt in the salt water supplied to the non-barrier type electrolytic cell 6 was 100 ppm to 1000 ppm.