Standard No.:	GB/T 22807-2008
English Name:	Leather and fur—Chemical tests—Determination of chromium Ⅵ content
Chinese Name:	皮革和毛皮 化学试验 六价铬含量的测定
Chinese Classification:	Y46    Furs and leathers
Professional Classification:	GB    National Standard
ICS Classification:	59.140.30 59.140.30    Leather and furs 59.140.30
Issued by:	AQSIQ; SAC
Issued on:	2008-12-30
Implemented on:	2009-9-1
Status:	superseded
Superseded by:	GB/T 22807-2019 Leather and fur—Chemical tests—Determination of chromium Ⅵ content
Superseded on:	2020-7-1
Language:	English
File Format:	PDF
Word Count:	3000 words
Price(USD):	60.0
Delivery:	via email in 1 business day

1 Scope This Standard specifies a method for determining chromium VI content leather and fur. This Standard is applicable to quantify the chromium VI content in leather and fur products and goods. 2 Normative References The following normative documents contain provisions which, through reference in this text, constitute provisions of this Standard. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. QB/T 1267 Leather — Laboratory samples — Location and identification QB/T 1272 Leather — Chemical tests — Preparation of chemical test samples and general principles of chemical analysis QB/T 2706 Leather — Chemical, physical and mechanical and fastness tests — Sampling location (QB/T 2706-2005, ISO 2418:2002, MOD) QB/T 2716 Leather — Chemical tests — Preparation of chemical test samples (QB/T 2716-2005, ISO 4044:1977, MOD) QB/T 2717 Leather — chemical test — Determination of volatile 3 Principle