DIN 10811-2-1997
茶和茶制品分析.茶饮料中可可碱和咖啡因含量测定.第2部分:高效液体色谱分析比照法(亦适用于低含量可可因)
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)
DIN 10811-2-1997 发布历史
The document specifies a HPLC-method for the determination of theobromine and caffeine contents of fluid tea drinks. This method should be prefered for the determination of theobromine contents lower than 2 mg/l. For the determination of theobromine contents higher than 2 mg/l part 1 of DIN 10811 should be prefered.
DIN 10811-2-1997由德国标准化学会 DE-DIN 发布于 1997-10。
DIN 10811-2-1997 在中国标准分类中归属于: X55 茶叶制品，在国际标准分类中归属于: 67.140.10 茶。
DIN 10811-2-1997的历代版本如下：
- 1997年10月 DIN 10811-2-1997 茶和茶制品分析.茶饮料中可可碱和咖啡因含量测定.第2部分:高效液体色谱分析比照法(亦适用于低含量可可因)
- 标准号
- DIN 10811-2-1997
- 发布日期
- 1997年10月
- 实施日期
- 废止日期
- 无
- 中国标准分类号
- X55
- 国际标准分类号
- 67.140.10
- 发布单位
- DE-DIN
- 被代替标准
- DIN 10811-2-1996
- 适用范围
- The document specifies a HPLC-method for the determination of theobromine and caffeine contents of fluid tea drinks. This method should be prefered for the determination of theobromine contents lower than 2 mg/l. For the determination of theobromine contents higher than 2 mg/l part 1 of DIN 10811 should be prefered.