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Norm
ISO 3074:2014
Issue date: 2014 07 24
Wool — Determination of dichloromethane-soluble matter in combed sliver
ISO 3074:2014 specifies a method for determining the dichloromethane-soluble matter in combed wool sliver. Its use can be extended to wool in other forms.
It should be re...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 4 Pages
Language:
English
ICS
ISO 3074:2014 specifies a method for determining the dichloromethane-soluble matter in combed wool sliver. Its use can be extended to wool in other forms.
It should be recognized that extraction with dichloromethane under the prescribed conditions does not completely remove all the fatty material present in a sample of wool. A further amount, possibly material of similar character, will usually be extracted by the use of solvents that cause greater swelling of the wool fibres.
The method is applicable only to 100 % wool products. It can give misleading results if applied to products in which fibres other than wool are present.
ISO 3074:2014
2014 07 24
Wool — Determination of dichloromethane-soluble matter in combed sliver
Norm
↖
ISO 3074:1975
1975 12 01
Wool — Determination of dichloromethane-soluble matter in combed sliver
Norm
