茶 水浸出物测定
Tea—Determination of water extracts content
2013-12-31
GB/T 8311-2013
茶 粉末和碎茶含量测定
Tea―Determination of dust and broken content
2013-12-31
GB/T 21728-2008
砖茶含氟量的检测方法
Brick tea - Determination of fluoride content
2008-05-04
GB/T 8310-2013
茶 粗纤维测定
Tea—Determination of crude fibre content
2013-12-31
ISO 15598-1999
Tea — Determination of crude fibre content
茶叶；粗纤维含量的测定
1999-06-03
GB/T 5509-2008
粮油检验 粉类磁性金属物测定
Inspection of grain and oils - Determination of magnetic metals content of flours
2008-11-04
GOST 19885-1974
Чай. Методы определения содержания танина и кофеина
茶 测定单宁和咖啡因含量的方法
GOST R ISO 14502-1-2010
Чай. Метод определения общего содержания полифенолов
茶 测定总多酚含量的方法
GOST ISO 15598-2013
Чай. Метод определения содержания грубых волокон
茶 粗纤维含量测定方法
2013-03-25
GB/T 8313-2018
茶叶中茶多酚和儿茶素类含量的检测方法
Determination of total polyphenols and catechins content in tea
2018-07-13
GB/T 8314-2013
茶 游离氨基酸总量的测定
Tea—Determination of free amino acids content
2013-12-31
DIN 10810
Analysis of tea and tea products - Determination of theobromine and coffeine content of instant tea in solid form and instant tea products - HPLC-method
茶和茶制品的分析.固体速溶茶和速溶茶制品中可可碱和咖啡因含量的测定.高效液相色谱法
1996-02-01
DIN 10807
Analysis of tea - Determination of fluoride content - Potentiometric method
茶叶分析.氟含量的测定.电位滴定法
1996-02-01
BS 6049-9-1999
Methods of test for tea-Determination of crude fibre content
茶叶的试验方法
1999-09-15
GB/T 8309-2013
茶 水溶性灰分碱度测定
Tea—Determination of alkalinity of water-soluble ash content
2013-12-31
GB/T 21727-2008
固态速溶茶 儿茶素类含量的检测方法
Instant tea in solid form - Determination of catechins content
2008-05-04
DIN 10811-2
Analysis of tea and tea products - Determination of theobromine and caffeine content of fluid tea drinks - Part 2: HPLC-reference method (for low theobromine contents also)
茶和茶制品的分析.液体茶饮料中可可碱和咖啡因含量的测定.第2部分:HPLC参考法（也适用于低可可碱含量）