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Chinese National Standard Category: Labor sanitation

English Title: Workplace air. Determination of dibutyl phthalate and di-n-octyl phthalate. High-performance liquid chromatography method
Chinese Title: 作业场所空气中邻苯二甲酸二丁酯和邻苯二甲酸二辛酯的高效液相色谱测定方法
Standard No.: WS/T 149-1999
Category No.: C52
Issued by:
Issued on: 1999-12-29
Implemented on: 2000-5-1
Status: superseded
Superseded by:GBZ/T 160.66-2004 Methods for determination of aromatic esters in the air of workplace
Superseded on:2004-12-1
Abolished on:
Superseding:
Word Count:2000 words
Similar Standards: GB 18546-2001   GB 11532-1989   GB 18534-2001   GB 18535-2001   GB 18555-2001   GB 18540-2001   GBZ/T 192.1-2007   T/CBMMAS 017-2022   GB 18556-2001   GB 18537-2001   GB 18528-2001   GBZ/T 192.3-2007   GB 18549-2001   GB 18558-2001   DB32/T 4126-2021   GB 18543-2001   GB 18547-2001   GB 18559-2001   GB 18544-2001   DB32/T 4188-2021  
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