Standard No.:	GB/T 5009.203-2003
English Name:	Methods of analysis for the evaporated rasidues in the hygienic standard of food containers of plant fibre origin
Chinese Name:	植物纤维类食品容器卫生标准中蒸发残渣的分析方法
Chinese Classification:	C53    Food sanitation
Professional Classification:	GB    National Standard
Issued by:	AQSIQ
Issued on:	2003-8-11
Implemented on:	2004-1-1
Status:	superseded
Superseded by:	GB 31604.8-2016 National Food Safety Standard - Food Contact Materials and Articles - Determination of Overall Migration
Superseded on:	2017-3-1
Abolished on:	2017-03-01
Language:	English
File Format:	PDF
Word Count:	1000 words
Price(USD):	144.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the methods of analysis for the evaporated residues in the hygienic standard of food containers of plant fiber origin. This standard is applicable to the determination of evaporated residues in food containers with plant fiber pulp as raw material. 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 (excluding amending errors in the text), or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of the normative document is applicable. For undated references, the latest edition of the normative document applies. GB/T 5009.60 Method for Analysis of Hygienic Standard of Products of Polyethylene, Polystyrene and Polypropyrene for Food Packaging GB/T 5009.156 General Principle for the Determination of Migration of Packaging Materials and Their Products 3 Principle

Foreword I 1 Scope 2 Normative References 3 Principle 4 Reagents 5 Sampling Method and Specimen Treatment 6 Analysis Procedures 7 Precision