DIN 10811-1:2000
Analysis of tea and tea products - Determination of theobromine and caffeine content of fluid tea drinks - Part 1: HPLC-Routine method
- Standard No.
- DIN 10811-1:2000
- Release Date
- 2000
- Published By
- German Institute for Standardization
- Status
- Replace By
- DIN 10811-1:2000-09
- Latest
- DIN 10811-1:2000-09
- Replace
- DIN 10811-1:1997
- Scope
- The document specifies a method using high-performance liquid chromatography (HPLC) for the determination of theobromine and coffeine content of fluid tea drinks. The method is usable for tea drinks with a theobromine content higher than 2 mg/l.
DIN 10811-1:2000 history
- 2000 DIN 10811-1:2000-09 Analysis of tea and tea products - Determination of theobromine and caffeine content of fluid tea drinks - Part 1: HPLC-Routine method
- 2000 DIN 10811-1:2000 Analysis of tea and tea products - Determination of theobromine and caffeine content of fluid tea drinks - Part 1: HPLC-Routine method
- 0000 DIN 10811-1:1997
