共找到 1503 条与 香精油 相关的标准,共 101 页
Essential oils — General guidance on chromatographic profiles — Part 2: Utilization of chromatographic profiles of samples of essential oils
Essential oils-Principles of nomenclature
Essential oils — General guidance on chromatographic profiles — Part 1: Preparation of chromatographic profiles for presentation in standards
Essential oils — Determination of ester value of oils containing difficult-to-saponify esters
Oil of magnolia flower, China type(Michelia×alba DC)
Essential oils-General guidance on the determination of flashpoint
Essential oils — Determination of freezing point
Oil of bergamot petitgrain[Citrus bergamia (Risso et Poit.)]
Essential oils — Determination of relative density at 20 degrees C — Reference method
Essential oils — General rules for packaging, conditioning and storage
Oil of Spanish wild marjoram (Thymus mastichina L.)
Oils of Citrus-Determination of CD value by ultraviolet spectrometric analysis
Essential oils — Preparation of test samples
Oils of bergamot, lemon, citron and lime, fully or partially reduced in bergapten — Determination of bergapten content by highpressure liquid chromatography(HPLC)
Essential oils — Analysis by high performance liquid chromatography — General method
本标准规定了重瓣红玫瑰精油的要求、试验方法、检验规则和标志、包装、运输、贮存。 本标准适用于水中蒸馏法和亚临界萃取法从重瓣红玫瑰鲜花中提取得到的精油。
Oil of rose, Multilayered petals red type
本标准规定了甲基柏木酮的基本要求、技术要求、试验方法、检验规则、标志、包装、运输、贮存和质量承诺。 本标准适用于以柏木油和(或)杉木油为原料经化学反应制得的甲基柏木酮。
Methyl cedryl ketone
What is ISO 3140 about? ISO 3140 specifies certain characteristics of the essential oil of sweet orange expressed [ Citrus sinensis (L.)] with a view to facilitating the assessment of its quality. Who is ISO 3140 for? ISO 3140 on essential oil of sweet orange expressed applies for:
Essential oil of sweet orange expressed [<i>Citrus sinensis</i> (L.)]
This document specifies certain characteristics of the essential oil of sweet orange expressed [Citrus sinensis (L.)] with a view to facilitating the assessment of its quality.
Essential oil of sweet orange expressed [Citrus sinensis (L.)]
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