文档介绍：METHOD 8321A
SOLVENT EXTRACTABLE NONVOLATILE COMPOUNDS BY
HIGH PERFORMANCE LIQUID CHROMATOGRAPHY/THERMOSPRAY/MASS SPECate 298-02-2Trichlorfon
52-68-6Tris(2,3-dibromopropyl phosphate (Tris-BP126-72-7Chlorinated Phenoxyacid Compounds Dalapon 75-99-0Dicamba 1918-00-92,4-D 94-75-7MCPA 94-74-6MCPP
7085-19-0Dichlorprop 120-36-52,4,5-T
93-76-5Silvex (2,4,5-TP93-72-1Dinoseb 88-85-72,4-DB
94-82-62,4-D, butoxyethanol ester 1929-73-32,4-D, ethylhexyl ester 1928-43-42,4,5-T, butyl ester
93-79-82,4,5-T, butoxyethanol ester 2545-59-7Carbamates Aldicarb 116-06-3*
Adicarb sulfone 1646-88-4Aldicarb sulfoxide 1646-87-3Aminocarb 2032-59-9Barban 101-27-9Benomyl 17804-35-2Bromacil 314-40-9Bendiocarb 22781-23-3
*Carbaryl 63-25-2*
Carbendazim 10605-21-7*
3-Hydroxycarbofuran 16655-82-6Carbofuran 1563-66-2
*
CD-ROM 8321A - 3
Revision 1December 1996
Carbamates (continuedChloroxuron 1982-47-4Chloropropham 101-21-3Diuron 330-54-1*Fenuron 101-42-8Fluometuron 2164-17-2Linuron 330-55-2*
Methiocarb 2032-65-7Methomyl 16752-77-5*
Mexacarbate 315-18-4Monuron 150-68-5Neburon 555-37-3Oxamyl 23135-22-0*
Propachlor 1918-16-7Propham 122-42-9Propoxur 114-26-1Siduron 1982-49-6Tebuthiuron
34014-18-1
Chemical Abstract Service Registry Number.
a These carbamates were tested in a multi-laboratory evaluation; all others were tested *
in a single-laboratory evaluation.
method may be applicable to the analysis of other non-volatile or semivolatile compounds.
-BP has been classified as a carcinogen. Purified standard material and stock standard solutions should be handled in a hood.
8321 is designed to detect the chlorinated phenoxyacid compounds (free acid form and their esters without the use of hydrolysis and esterification in the extraction procedure,although hydrolysis to the acid form will simplify quantitation.
compounds were chosen for analysis by HPLC/MS because they have been designated as problem compounds that are hard to analyze by traditional c