Standard No.:	GB/T 1420-2004
English Name:	Sponge palladium
Chinese Name:	海绵钯
Chinese Classification:	H68    Precious metals and their alloys
Professional Classification:	GB    National Standard
ICS Classification:	77.120.70 77.120.70    Cadmium, cobalt and their alloys 77.120.70
Source Content Issued by:	AQSIQ;SAC
Issued on:	2004-2-5
Implemented on:	2004-7-1
Status:	superseded
Superseded by:	GB/T 1420-2015 Sponge palladium
Superseded on:	2016-4-1
Superseding:	GB/T 1420-1989 Sponge palladium
Target Language:	English
File Format:	PDF
Word Count:	3000 words
Translation Price(USD):	449.0
Delivery:	via email in 1 business day

1 Scope This standard specifies the requirements, test methods and inspection rules as well as marking, packaging, transportation and storage of sponge palladium. This standard is applicable to sponge palladium smelted by pyrogenic process and wet process. 2 Normative References The following standards contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments to (excluding corrigenda), 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 these documents is applicable. For undated references, the latest edition of the normative document applies.

Foreword I 1 Scope 2 Normative References 3 Requirements 4 Test Methods 5 Inspection Rules 6 Marking, Packaging, Transportation and Storage 7 Order (or Contract) Items Appendix A (Informative) Determination of Impurity Element in Palladium by Emission Spectrometry Appendix B (Informative) Determination of Impurity Element in Palladium by Inductively Coupled Plasma Emission Spectrometry