ISO 4874:2020
ISO 4874:2020 Tobacco – Sampling of batches of raw material – General principles
CDN $115.00
Description
This document specifies the general principles to be applied when sampling batches of raw tobacco in order to assess either
– the mean value of one or more of its characteristics, or
– the heterogeneity of one or more of its characteristics.
Manufactured tobacco products, including products intended for sale or distribution, are specifically not included in the scope of this document.
This document is applicable to the sampling of batches of raw tobacco of the following types:
a) leaf tobacco:
- flue cured;
- air cured;
- sun cured;
- fire cured;
b) pretreated raw tobacco:
- which has undergone fermentation (in packages not intended for retail or wholesale sales or distribution, in bulk, in chambers);
- which has been partially or completely stemmed;
- which is in the form of stems;
- which is in the form of waste and remnants;
- which has been reconstituted in the form of strips.
Edition
3
Published Date
2020-01-07
Status
PUBLISHED
Pages
8
Language
English
Format
Secure PDF
Secure – PDF details
- Save your file locally or view it via a web viewer
- Viewing permissions are restricted exclusively to the purchaser
- Device limits - 3
- Printing – Enabled only to print (1) copy
See more about our Environmental Commitment
Abstract
This document specifies the general principles to be applied when sampling batches of raw tobacco in order to assess either
- the mean value of one or more of its characteristics, or
- the heterogeneity of one or more of its characteristics.
Manufactured tobacco products, including products intended for sale or distribution, are specifically not included in the scope of this document.
This document is applicable to the sampling of batches of raw tobacco of the following types:
a) leaf tobacco:
- flue cured;
- air cured;
- sun cured;
- fire cured;
b) pretreated raw tobacco:
- which has undergone fermentation (in packages not intended for retail or wholesale sales or distribution, in bulk, in chambers);
- which has been partially or completely stemmed;
- which is in the form of stems;
- which is in the form of waste and remnants;
- which has been reconstituted in the form of strips.
Previous Editions
Can’t find what you are looking for?
Please contact us at:
Related Documents
-
ISO 23922:2020 Cigarettes – Determination of selected carbonyls in the mainstream smoke of cigarettes with an intense smoking regime – Method using high performance liquid chromatography
CDN $173.00 Add to cart -
ISO 23905:2020 Cigarettes – Determination of selected phenolic compounds in cigarette mainstream smoke using HPLC-FLD
CDN $173.00 Add to cart -
ISO 22634:2019 Cigarettes – Determination of benzo[a]pyrene in cigarette mainstream smoke using GC/MS – Part 1: Method using methanol as extraction solvent
CDN $115.00 Add to cart -
ISO 23921:2020 Cigarettes – Determination of tobacco specific nitrosamines in mainstream cigarette smoke with an intense smoking regime – Method using LC-MS/MS
CDN $173.00 Add to cart
