共找到 1503 条与 香精油 相关的标准,共 101 页
Essential oils — Determination of carbonyl value — Potentiometric methods using hydroxylammonium chloride
Essential oils(containing tertiary alcohols) — Estimation of free alcohols content by determination of ester value after acetylation
Essential oils — General rules for labelling and marking of containers
Oil of bitter fennel(Foeniculum vulgare Mill. ssp. vulgare var. vulgare)
Essential oils — Analysis by gas chromatography on capillary columns — General method
Essential oils — General rules for packaging, conditioning and storage
Essential oils — Analysis by gas chromatography on packed columns — General method
Oil of bergamot petitgrain[Citrus bergamia (Risso et Poit.)]
Essential oils — Determination of carbonyl value — Free hydroxylamine method
Oil of blue chamomile[Chamomilla recutita(L.) Rauschert syn.Matricaria chamomilla auct.]
Oil of lemongrass[Cymbopogon flexuosus(Nees ex Steudel) J.F. Watson]
Essential oils — General guidance on chromatographic profiles — Part 2: Utilization of chromatographic profiles of samples of essential oils
Essential oils-General guidance on the determination of flashpoint
Essential oils — General guidance on chromatographic profiles — Part 1: Preparation of chromatographic profiles for presentation in standards
Essential oils — Determination of optical rotation
Oil of orris rhizome(Iris pallida Lam. or Iris germanica L.) — Determination of irone content — Method using gas chromatography on a capillary column
Essential oils — Determination of freezing point
Oils of bergamot, lemon, citron and lime, fully or partially reduced in bergapten — Determination of bergapten content by highpressure liquid chromatography(HPLC)
Essential oils — Determination of content of phenols
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