Food

Pesticide Residue Monitoring Database Users' Manual - Extraction Code Definitions

March 2004

In the extraction code definitions, the term "PAM" refers to the FDA Pesticide Analytical Manual and the term "LIB" refers to Laboratory Information Bulletin, which is an internal FDA publication.

Code Definition
000 (entry of this code was in error)
001 PAM I 304 E1-E5 + C1, 6% ethyl ether/pet. ether eluant only
002 PAM I 304 E1-E5 + C1, 6% + 15% ethyl ether/pet. ether eluants only
003 PAM I 304 E1-E5 + C1, 6% + 15% + 50% ethyl ether/pet. ether eluants
004 PAM I 304 E1-E5 + C2, methylene chloride eluant 1 only
005 PAM I 304 E1-E5 + C2, methylene chloride eluants 1 + 2 only
006 PAM I 304 E1-E5 + C2, methylene chloride eluants 1 + 2 + 3
007 PAM I 303 E1-E5 + C1, 6% ethyl ether/pet. ether eluant only
008 PAM I 303 E1-E5 + C1, 6% + 15% ethyl ether/pet. ether eluants only
009 PAM I 303 E1-E5 + C1, 6% + 15% + 50% ethyl ether/pet. ether eluants
010 PAM I 303 E1-E5 + C2, methylene chloride eluant 1 only
011 PAM I 303 E1-E5 + C2, methylene chloride eluants 1 + 2 only
012 PAM I 303 E1-E5 + C2, methylene chloride eluants 1 + 2 + 3
014 (entry of this code was in error)
015 PAM I 302 E1 or E4, no cleanup
016 LIB 1874, method for triazine
017 PAM I 302 E1 or E4 + C5, 15% ethyl ether/pet. ether eluant only
018 JAOAC,63,539-545 (1980) (Clower method for fumigants)
021 PAM I 401 E1-E2 + C1
022 AOAC Methods of Analysis 15th ed., 980.22, method for HCB and mirex
023 PAM I 402 E1-E7 + C1
024 PAM I 304 E2 + C7 (Erney method for fish)
025 PAM I 304 E1-E5 + C8, 6% ethyl ether/pet. ether eluant only
026 PAM I 304 E1-E5 + C8, 6% + 15% ethyl ether/pet. ether eluants only
027 PAM I 304 E1-E5 + C8, 6% + 15% + 50% ethyl ether/pet. ether eluants
028 PAM I 304 E1-E5 + C9, methylene chloride eluant 1 only
029 PAM I 304 E1-E5 + C9, methylene chloride eluants 1 + 2 only
030 PAM I 304 E1-E5 + C9, methylene chloride eluants 1 + 2 + 3
031 JAOAC 64,1252-1254 (1981) triple codist w/hexane for EDB
032 LIB 2338C ethyl acetate codist. for EDB in citrus fruits
033 PAM I (second edition) 251, silicic acid separation of PCBs
034 PAM I 304 E1-E5 + C6, GPC method for OCs and OPs in fatty foods
035 (entry of this code was in error)
036 PAM I 302 E1 or E4 + C4, method for carbamate pesticides
037 LIB 2120A, as applied to milk
038 PAM I 302 E2-E3, no cleanup
039 PAM I 302 E1 or E4 + C2
040 PAM I 403 + C1 (use with determination code 24)
041 LIB 2451 for PCE/TCE
042 PAM I 302 E2-E3 + C1
043 (entry of this code was in error)
044 (entry of this code was in error)
045 PAM I 302 E1 or E4 + C5, use 50% ethyl ether/pet. ether eluant
047 JAOAC 77, 102 (1994) method for seafood
048 JAOAC 77, 1036 (1994) method for eggs
049 LIB 3854, matrix solid phase dispersion method for milk
050 LIB 3896, improved Luke multiresidue pesticide procedure
051 LIB 3859, method for triazines
055 JAOAC Int 79, 1209 (1996) method for high fat fish
056 Florida CR Method 42 (Florida samples only)
101 PAM I 304 E1-E5 + C3, pet. ether forerun + 6% ethyl ether/pet. ether eluant only
102 PAM I 304 E1-E5 + C3, pet. ether forerun + 6% + 15% ethyl ether/pet. ether eluants only
103 PAM I 304 E1-E5 + C3, pet. ether forerun + 6% + 15% + 50% ethyl ether/pet. ether eluants
104 PAM I 304 E1-E5 + C4, pet. ether forerun + methylene chloride eluant 1 only
105 PAM I 304 E1-E5 + C4, pet. ether forerun + methylene chloride eluants 1 + 2 only
106 PAM I 304 E1-E5 + C4, pet. ether forerun + methylene chloride eluants 1 + 2 + 3
107 PAM I 304 E1-E5 + C3, pet. ether forerun only
108 PAM I 303 E1-E5 + 304 C3, pet. ether forerun only
109 PAM I 303 E1-E5 + 304 C3, pet. ether forerun + 6% ethyl ether/pet. ether eluant only
110 PAM I 303 E1-E5 + 304 C3, pet. ether forerun + 6% + 15% ethyl ether/pet. ether eluants only
111 PAM I 303 E1-E5 + 304 C3, pet. ether forerun + 6% + 15% + 50% ethyl ether/pet. ether eluants
451 (entry of this code was in error)
465 (entry of this code was in error)
469 (entry of this code was in error)
600 PAM I 404 E1, method for benzimidazoles
602 PAM II method III for ethylenebisdithiocarbamates (EBDCs)
604 AOAC Methods of Analysis 15th ed., 978.16, C (B), for potential ETU
605 PAM II, Method I, and LIB 2507, for daminozide
607 LIB 3139, for 1,3-dichloropropene
611 JAOAC 72, 975 (1989) method for ETU
614 51FR25017-20 (7/9/86) optimized Monier-Williams method for sulfites
615 LIB 3407, for daminozide
618 LIB 3444, for formetanate chloride
619 LIB 3650, alternative HPLC fluorescence method for benomyl and thiabendazole
620 LIB 3679, for dinocap
621 LIB 3799, HPLC fluorometric determination of o-phenylphenol and others in apples
622 LIB 3841, method for alachlor metabolites
624 MIN-DO/OHMICRON method for benomyl/carbendazim as MBC
625 LIB 4169, method for forchlorfenuron
626 LIB 4230, Multi Residue Method (MRM) for organophosphates and metabolite pesticides residues at the ppb level
998 "Other" method used for determination of single components
999 "Other" multiresidue methods

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