GB/T 17928-1999
Replaced
GB/T 38407-2019
Active
National standards
GB/T 38407-2019 Leather and fur chemicals—Determination of chromium(Ⅵ) and the reductive potential for chromium tanning agents
GB/T 38407-2019 Leather and fur chemicals—Determination of chromium(Ⅵ) and the reductive potential for chromium tanning agents
Price:
$ 42
Basic Information
Standard Code:
GB/T 38407-2019
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Furs and leather
ICS Name:
Processing and auxiliary materials
Publish Date:
2019-12-31
Implement Date:
2020-07-01
Pages:
6 pages
Scope
This standard specifies the determination method for the content of hexavalent chromium in chrome tanning agents and the reduction ability of chrome tanning agents. This standard is applicable to the determination of the content of hexavalent chromium and its reduction ability in various types of chrome tanning agents used in leather and fur.
Development Information
Referenced Standards
Adopt standards
ISO 19071:2016
Related Standards
GB/T 19940-2005
Abolished
GB/T 19940-2005 Chrome powder—Determination of chromium(VI)
GB/T 22866-2008
Active
GB/T 22866-2008 Leather hardware accessory—Determination of release of nickel
GB/T 24331-2009
Active
GB/T 24331-2009 Chrome powder for tanning
GB/T 38406-2019
Active
GB/T 38406-2019 Leather chemicals—Determination of tannin content in synthetic tanning agents
GB/T 38410-2019
Active