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Text communication — Registration of graphic character subrepertoires

Essential oils of bergamot, lemon, bitter orange and lime, fully or partially reduced in bergapten. Determina…

What is ISO 7358 about? ISO 7358 specifies a high-performance liquid chromatographic (HPLC) method, using either an internal standard or external standard, for the determination of the bergapten cont…

Oil of calamus — Determination of cis-beta-asarone content — Gas chromatographic method on packed columns

Oilseed residues — Determination of ash insoluble in hydrochloric acid

Overview ISO 735:1977 specifies a laboratory method for the determination of ash insoluble in hydrochloric acid in oilseed residues. The procedure applies to residues produced by extraction of oil fr…

Oils of thujone-containing Artemisia and oil of sage (Salvia officinalis Linnaeus) — Determination of alpha-…

Oils of bergamot, lemon, citron and lime, fully or partially reduced in bergapten — Determination of bergapte…

Essential oils — Analysis by gas chromatography on packed columns — General method

Overview ISO 7359:1985 - Essential oils - Analysis by gas chromatography on packed columns - General method - defines a general, repeatable procedure for chromatographic analysis of essential oils us…

Oils of sassafras and nutmeg — Determination of safrole and cis- and trans-isosafrole content — Gas chromatog…

Oil of rosewood — Determination of alpha-terpineol content — Gas chromatographic method on packed columns

Essential oils of bergamot, lemon, bitter orange and lime, fully or partially reduced in bergapten — Determin…

Overview ISO 7358:2021 specifies an HPLC method for the determination of bergapten in essential oils of bergamot, lemon, bitter orange and lime that are fully or partially reduced in bergapten. The s…