Standard Active Last Updated: Oct 11, 2021 Track Document
ASTM D6659-16(2021)

Standard Practice for Sampling and Preparation of Wet Blue and Wet White for Physical and Chemical Tests

Standard Practice for Sampling and Preparation of Wet Blue and Wet White for Physical and Chemical Tests D6659-16R21 ASTM|D6659-16R21|en-US Standard Practice for Sampling and Preparation of Wet Blue and Wet White for Physical and Chemical Tests Standard new BOS Vol. 15.04 Committee D31
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Significance and Use

4.1 The sampling procedures described in this practice have been designed to ensure random sampling of Wet Blue and Wet White for physical and chemical tests. Wet Blue and Wet White are natural products and as such are subject to extensive variability. The physical and chemical properties vary considerably depending on location on the hide, side, or skin from which the test sample is taken. Random sampling of specimens from a predefined location and orientation minimizes test bias and variability. This practice defines these parameters.

Scope

1.1 This practice covers the sampling and preparation of Wet Blue and Wet White for physical and chemical tests. The product is grouped into lots that are randomly sampled in such a manner as to produce a representative sample of the lot. This sample may be used to determine compliance of the lot with applicable specification requirements, and on the basis of results, the lot may be accepted or rejected in its entirety.

1.2 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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Details
Book of Standards Volume: 15.04
Developed by Subcommittee: D31.02
Pages: 3
DOI: 10.1520/D6659-16R21
ICS Code: 19.020; 59.140.10