ASTM International

Standard Test Method for Vegetable Matter and Other Alkali-Insoluble Impurities in Scoured Wool
 N D1113

Annotation

This test method covers the determination of the content of oven-dried, ash-free, alcohol extractive-free vegetable matter and other alkali-insoluble impurities present in scoured wool. It is also applicable to "related fibers" such as the hair from the goat, camel, alpaca, and other animals.

NOTE 1—The determination of clean wool fiber present on a laboratory scale is covered in Test Method D584, the determination of clean wool fiber present on a commercial scale is covered in Test Method D1334, and the calculation of commercial weight and yield of various commercial compositions (formerly covered in Appendix to Test Method D584) is covered in Practice D2720.

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. For specific safety hazard statements.

Автоматический перевод:

Стандартный метод испытаний для растительных примесей и других нерастворимых щелочью примесей в мытой шерсти

Этот метод испытаний покрывает определение содержания высушенных духовкой, без пепла, спирт растительные примеси без экстрактов и другие нерастворимые щелочью примеси, существующие в мытой шерсти. Это также применимо к "связанной фибре", такой как волосы от козы, верблюда, альпака и других животных.