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DIN 10811-2:1997-10
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DIN 10811-2:1997-10
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)More info
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.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| Cancellation date | |
| Confirmation date | |
| expiration_de_validite | |
| ICS | 67.140.10 : Tea
|
| Number of pages | 3 |
| Replace | DIN 10811-2 (1996-04) |
| Cross references | BVL L 47.08-1/2 (2002-05), IDT |
| Year | 1990 |
| Document history | DIN 10811-2 (1997-10) |
| Country | Germany |
| Keyword | DIN 10811;10811 |