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ASTM D7674-14
Standard Test Method for Hexane/Petroleum Ether Extract in Wet Blue and Wet White
Automaticky přeložený název:
Standardní zkušební metoda pro hexan / petroletheru extrakt v wet blue a vlhka bílým
NORMA vydána dne 1.4.2014
Informace o normě:
Označení normy: ASTM D7674-14
Poznámka: NEPLATNÁ
Datum vydání normy: 1.4.2014
Kód zboží: NS-38938
Počet stran: 4
Přibližná hmotnost: 12 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM D7674-14 :
Keywords:
blue stock, extractables, extraction, fat , hexane, oil, petroleum ether, Soxhlet, Soxtec, wet blue, wet white, ICS Number Code 59.140.30 (Leather and furs)
Doplňující informace
| Significance and Use | ||||||||||
|
4.1 This test method measures the amount of solvent-soluble (hexane or petroleum ether) materials in wet blue and wet white. |
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| 1. Scope | ||||||||||
|
1.1 This test method covers the quantitative extraction of all types of wet blue and wet white with hexane or petroleum ether. 1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 This standard does not
purport to address all of the safety concerns, if any, associated
with its use. It is the responsibility of the user of this standard
to establish appropriate safety and health practices and determine
the applicability of regulatory limitations prior to use.
Standard Practice for Use of the Terms
Precision and Bias in ASTM Test Methods (Includes all amendments
and changes 5/14/2026). Standard Practice for Conducting an
Interlaboratory Study to Determine the Precision of a Test
Method Standard Test Method for Hexane
Extraction of Leather Standard Test Method for Volatile Matter
(Moisture) of Wet Blue by Oven Drying Standard Practice for Sampling and
Preparation of Wet Blue and Wet White for Physical and Chemical
Tests |
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