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sklademVydáno: 2002-08-21
BS ISO 10727:2002
Tea and instant tea in solid form. Determination of caffeine content. Method using high-performance liquid chromatography
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| Označení normy: | BS ISO 10727:2002 |
| Počet stran: | 16 |
| Vydáno: | 2002-08-21 |
| ISBN: | 0 580 39223 6 |
| Status: | Standard |
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BS ISO 10727:2002
This standard BS ISO 10727:2002 Tea and instant tea in solid form. Determination of caffeine content. Method using high-performance liquid chromatography is classified in these ICS categories:
- 67.140.10 Tea
This International Standard specifies a method for the determination by high-performance liquid chromatography (HPLC) of the caffeine content of teas and instant teas. It is applicable to green tea, black tea and decaffeinated tea products.