Reference Standards
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4-Hydroxybenzoic acid methyl ester
£341.77 excl. tax NC10.14-Hydroxybenzoic acid methyl ester ROTICHROM® Working Standard -
4-Hydroxybenzoic acid propyl ester
£341.77 excl. tax NC13.14-Hydroxybenzoic acid propyl ester ROTICHROM® Working Standard -
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Benzoic acid sodium salt
£341.77 excl. tax NC11.1Benzoic acid sodium salt ROTICHROM® Working Standard -
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Butylated hydroxytoluene
£341.77 excl. tax NC05.1Butylated hydroxytoluene ROTICHROM® Working Standard -
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