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Overview SIST ISO 5518:2011 specifies a precise spectrophotometric method for determining the benzoic acid content in fruits, vegetables, and derived products. Benzoic acid is commonly used as a pres…
1 Scope This International Standard specifies a method for determining the benzoic acid content of fruits, vegetables and derived products. As chlorobenzoic acids are resistant to oxidation, the meth…
Overview ISO 5518:2007 specifies a precise spectrophotometric method for determining the benzoic acid content in fruits, vegetables, and derived products. Benzoic acid is commonly used as a preservat…