共找到 150 條與 香氣 相關的標準，共 10 頁
This document gives the specifications and guidelines for the methods to be used in the odorization of natural gas and other methane rich gases
Natural gas — Odorization
本標準規定了評定香料香氣的方法。 本標準適用于精油、單離及合成香料
Aromatics. Method for valuation of odor
GB/T 14454的本部分的第一法規定了采用三角評析法來評析和判定待檢試樣的香氣與標樣間的差別，適用于香料香氣的常規控制。 本部分第二法規定了采用成對比較檢驗法來評析和判定待檢試樣的香氣與標準樣品之間的差別，適用于香料香氣的常規控制
Fragrance/Flavor substances.Method for valuation of odour
This Technical Specification gives the guidelines for the methods and odorants to be used in the odorization of natural gas. This Technical
Natural gas - Guidelines for odorizing gases
Syrup with aroma of mead. Specifications
本文件描述了利用氣質聯用分析儀（GC-MS）對茶葉中關鍵香氣物質進行鑒定的方法。 本文件適用于各類茶葉中關鍵香氣物質的鑒定
Identification method of the key aroma substances in tea
Unified test method for flavors and fragrances
1.1 This standard prescribes a method for determination of aroma and/ or taste thresholds of any stimulus in a chosen medium. 1.1.1
Recommended methods for determining aroma and taste thresholds
Water quality - Determination of odor threshold (TON) and flavor threshold (TFN)
本標準規定了評定煙用香精香氣質量的方法。 本標準適用于煙用香精
Tobacco flavor.General method for evaluation of odor quality
Binders for paints and varnishes - Gum rosin - Gas-chromatographic analysis (ISO 19334:2010); German version EN ISO 19334:2011
Binders for paints and varnishes — Gum rosin — Gas-chromatographic analysis
SAME AS ISO 19334
Binders for paints and varnishes - Gum rosin - Gas-chromatographic analysis
Binders for paints and varnishes — Gum rosin — Gas - chromatographic analysis
Binders for paints and varnishes - Gum rosin - Gas-chromatographic analysis
