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Chinese National Standard Category: General organic reagent and solvent

English Title: Chemical reagents--Urea
Chinese Title: 化学试剂 脲(尿素)
Standard No.: GB 696-1977
Category No.: G63
Issued by:
Issued on:
Implemented on: 1977-10-1
Status: superseded
Superseded by:GB/T 696-1994 Chemical reagent-Urea
Superseded on:1994-1-2
Abolished on:
Superseding:
Word Count:1000 words
Similar Standards: GB/T 678-1990   HG 3-19959-1976   GB/T 16983-2021   GB/T 678-2023   GB/T 684-2023   GB/T 686-2023   GB/T 1289-2022   GB/T 15895-2021   GB/T 33089-2016   GB/T 33088-2016   GB/T 33090-2016   GB/T 14305-2015   GB/T 15347-2015   GB/T 694-2015   GB/T 1400-2014   GB/T 30040.1-2013   GB/T 685-2013   GB/T 16494-2013   HG/T 3454-2013   HG/T 3462-2013  
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