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sklademVydáno: 1982
ISO 1875:1982
ISO 1875:1982-Plastics — Plasticized cellulose acetate — Determination of matter extractable by diethyl ether
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Anglicky PDF
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49.39 €
Francouzsky PDF
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Anglicky Hardcopy
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Francouzsky Hardcopy
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| Označení normy: | ISO 1875:1982 |
| Počet stran: | 3 |
| Vydání: | 1 |
| Vydáno: | 1982 |
| Počet stran (Anglicky): | 3 |
| Počet stran (Francouzsky): | 3 |
DESCRIPTION
ISO 1875:1982
The determination method applies to plasticized cellulose acetate in any form, such as moulding material, sheet, manufactured articles. Conversion of the plastizised sample to a film, prepared by dissolving and casting, and subsequent extraction by ethylether in a Soxhlet apparatus. Removal of the ether by heating under vacuum and weighing the residual matter.