Standard No.:	QB/T 1272-2012
English Name:	Leather - Chemical tests - Preparation of chemical test samples
Chinese Name:	毛皮 化学试验样品的准备
Professional Classification:	QB    Professional Standard - Light Industry
Issued by:	Ministry of Industry and Information Technology
Issued on:	2012-11-7
Implemented on:	2013-3-1
Status:	valid
Superseding:	QB/T 1272-1991
Language:	English
File Format:	PDF
Word Count:	2000 words
Price(USD):	110.0
Delivery:	via email in 1 business day

1 Scope This standard specifies a method for the preparation of a test sample of fur for chemical analysis. This standard is applicable to all types of fur. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. QB/T 1267 Fur - Chemical, Physical and Mechanical and Fastness Tests - Sampling Location (QB/T 1267-2012, ISO 2418-2002, MOD) QB/T 1266 Fur - Physical and Mechanical Tests - Sample Preparation and Conditioning (QB/T 1266-2012, ISO 2419: 2006, MOD) 3 Apparatus Cutter mill, having a blade rotational frequency of 700 to 1000 revolutions per minute and a perforated sieving plate with 4 mm diameter perforations. The mill blades shall be sharp. 4 Sampling and Preparation of Sample

Foreword i 1 Scope 2 Normative References 3 Apparatus 4 Sampling and Preparation of Sample 5 Storage of Sample 6 Test Report