ASTM-D7967 2021(Redline)

$40.63

D7967-21 Standard Test Method for Analysis of Chrome Content (as Cr2O3) in Wet Blue using Atomic Absorption or ICP (Redline)

Published By	Publication Date	Number of Pages
ASTM	2021

Guaranteed Safe Checkout

Categories: 59.140.30 - Leather and furs, ASTM

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

Description

ASTM D7967-21

Redline Standard: Standard Test Method for Analysis of Chrome Content (as Cr2O3) in Wet Blue using Atomic Absorption or ICP

ASTM D7967

Scope

1.1 This test method covers the Atomic Absorption procedure, using nitrous oxide-acetylene flame, air-acetylene flame or ICP (Inductively coupled plasma) to analyze the chrome content of Wet Blue (and leather) on a moisture-free basis.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this 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. Some specific hazards statements are given in Section 9 on Hazards and in 12.5 and 12.20.

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.

Keywords

AA; atomic absorption; chrome content; chromic oxide; chromium; ICP; leather; Wet Blue;

ICS Code

ICS Number Code 59.140.30 (Leather and furs)

DOI: 10.1520/D7967-21

Additional information

Standard Title	D7967-21 Standard Test Method for Analysis of Chrome Content (as Cr<inf>2</inf>O<inf>3</inf>) in Wet Blue using Atomic Absorption or ICP (Redline)
Published Code	ASTM
Publication Date	2021
ICS Codes	59.140.30 - Leather and furs