Improved procedure for preparation of pentafluorobenzyl derivatives of carboxylic acids for analysis by gas chromatography with electron-capture detection.
Daneshvar
M I
MI
Analytical Chemistry Laboratory, Centers for Disease Control, Atlanta, GA 30333.
Brooks
J B
JB
D001593:Benzyl Compounds / Q000032:analysis; D002264:Carboxylic Acids / Q000032:analysis* / Q000097:blood / Q000134:cerebrospinal fluid; D002849:Chromatography, Gas; D004563:Electrochemistry; D005464:Fluorobenzenes / Q000032:analysis*; D006801:Humans; D012015:Reference Standards
D001593:Benzyl Compounds; D002264:Carboxylic Acids; D005464:Fluorobenzenes