prov:value
| - As above indicated, the buffered compositions of this invention can contain suitable bacterostats, preservatives, inhibitors, or the like, such as methyl, ethyl, propyl, and butyl esters of parahydroxybenzoic acid, propyl gallate, sorbic acid and its sodium and potassium salts, propionic acid and its calcium and sodium salts, Dioxin (6-acetoxy-2,4-dimethyl-m-dioxane), Bronopol (2-bromo-2-nitro
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