This standard was last reviewed and confirmed in 2018.
Therefore this version remains current.
Abstract
PreviewSpecifies a direct and a indirect method. Describes the principle, the reagents, the apparatus, the sampling, the test procedures, the expression of results, and the contents of the test report. This second edition cancels and replaces the first edition (1977).
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Status: PublishedPublication date: 1991-12
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Edition: 2Number of pages: 9
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- ICS :
- 65.160 Tobacco, tobacco products and related equipment
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en
| Format | Language | |
|---|---|---|
| std 1 61 | ||
| std 2 61 | Paper |
- CHF61
Life cycle
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Previously
WithdrawnISO 3401:1977
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Now
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