Use of packed-fiber solid-phase extraction for sample clean-up and preconcentration of vitamin B12 before determination

Chinese Chemical Letters

Volumn 20, Issue 12, 2009, Pages 1491-1494

  Fang, Fang ^a   Kang, Xue Jun ^a   Liu, Zhi Yong ^a   Ma, Yu Qin ^a   Gu, Zhong Ze ^b  

^a Southeast University   (China)

^b SOUTHEAST UNIVERSITY   (China)

Author keywords

Nanofibers; Packed fiber solid phase extraction; Preconcentration; Vitamin B12

Indexed keywords

EID: 70349988763     PISSN: 10018417     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.cclet.2009.06.030     Document Type: Article

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