ISO 15153:2003
Tobacco — Determination of the content of reducing substances — Continuous-flow analysis method
Tobacco — Determination of the content of reducing substances — Continuous-flow analysis method
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 6
- Дата публикации:
- 9 мая 2003 г.
- Издание:
- ISO IS 15153 edition 1 version 1
- ICS:
- 65.160
ISO 15153:2003 specifies a method for the determination of the content of reducing substances in tobacco by continuous-flow analysis. This method is applicable to manufactured and unmanufactured tobacco.
Abstract
Overview
ISO 15153:2003 specifies a laboratory method for determining the using a technique. Applicable to both manufactured and unmanufactured tobacco, the method measures reducing substances expressed as glucose equivalents after extraction in 5% acetic acid and colorimetric detection at 420 nm. is intended for routine tobacco analysis, quality control and comparative studies.
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