~r"

9W/inter-office memorandum SgiTO: Lynn Neveling/Jfeeesp &sse- DATE:/\Drn-i 15

Bhupi Khona v *

FROM: EARL M. HANSEN /(Red)

SUBJECT: Laboratory Charges W. O. No.: 2343-11-C3-03-60HALBY CHEMICAL SITE-TAT REGION 3 OFFICE

The following represent laboratory charges for analysis of samples submittedfor the above-referenced client:

R.F.W. NO.______ANALYSIS________NO. SAMPLES UNIT COST TOTAL

8503-348-0010 THIOCYANATE 5 12.75 63.75to 0050

ISO-OCTYL 5 160.00 800.00ALCOHOLCS2 5 160.00 800.00

Includes premium for sample quantity and 18 day turnaround of results.

Sample Pick-up Charges:Transportation: 89 miles @ $.20/mile 17.80

Labor Costs : 2 hrs. @ $20.00/hr. 40.00

$1721.55

RFW: 2-74-39 AR300I

Date of Final Report: April 16, 1985

HALBY CHEMICAL SITETAT REGION 3 OFFICE

SUMMARY REPORTW.O. NO. 2343-11-03-03-60

U(Red)

Date Samples Collected: March 28, 1985Samples Collected By: Lynne Neveling/Greg JaniecDate Samples Received: March 29, 1985

R.F.W. NO. SAMPLE THIOCYANATE ISO-OCTYL CARBON_____________DESCRIPTION______________________ALCOHOL DISULFIDE

8503-348-0010 Well-Station 1 10 mg/L <20 ug/L <20 ug/L-0020 Ditch By Fence- 13 nig/Kg 1,100 ug/Kg 270 ug/Kg

Station 2-0030 Ditch By Lagoon- * _> 58,000 ug/Kg >31,000 ug/Kg

Station 3-0040 Lagoon-Station 4 143 mg/L 5<X<50 ug/L 10 ug/L

-0050 Blank-Station 00 <2 mg/L <10 ug/L <10 ug/L8503-348-0040 DUP Lagoon (Duplicate) ——— 92 ug/L <10 ug/L

-Station 48503-348/ Lab Blank <2 mg/L <10 ug/L <10 ug/L

* SPECTROPHOTOMETRIC (COLOR) INTERFERENCE

APPROVED rEarl M. HansenManagerWESTON Analytical Laboratories

AR300I3I

inter-office memorandumTO: Bhupi Khona (TAT 3j DATE: April 18, 1985

Lynn Neve!ing / "^————

FROM: Earl M. Hansen

SUBJECT: Additional Laboratory Charges W. 0. No.: 2343-11-03-03-60HALBY CHEMICAL SITE-TAT REGION 3 OFFICE

The following represent additional charges for the identification of additionalconstituents in samples submitted for the above-referenced client:

R.F.H. NO._______ANALYSIS__________NO, SAMPLES_____UNIT COST TOTAL8503-348-0010 IDENTIFICATION 12 $10/PEAK $120.00

to 0050 OF MAJOR PEAKS

8503-348/SPIKE MATRIX SPIKE 1 160.00 160.00

$280.00

x 2 4/385

AR300I32RFW: 2-74-39

• i- .-i i L U! r*. L *-/' i ( . j. . t i i r t j

DATA SUMMARY FOR: HALBY CHEMICAL/EPA TAT REGION 3DATE SAMPLE COLLECTED: March 28, 1985 DATE RECEIVED: March 29, 1985RFW NO.: 8503-348-0010 DATE ANALYZED:April 11, 1985SAMPLE DESCRIPTION: Station 01 WellGCHS File : 0411W000343DF : 2 GC/MS FRACTION

VOLATILE COMPOUNDS (Red)EPA METHOD 624

Units of Concentration yg/L______mg/L______ IOther

Detection Limit * 20 ug/LAcroleln N.F. Methyl ene Chloride 2<x<20\crylonitrile N.F. 1,1,2,2 Tetrachloroethane N j .Benzene N.F. Tetrachloroethylene N.F.Bromomethane N . F^ Toluene N.F.Bromoform N.F. 1,2 Trans Dlchloroethylene N-F'Carbon TetrachloHde N.F. 1,1,2 Trlchloroethane N-F-Chlorobenzene N.F. 1,1,1 Trlchloroethane N'F-Chlorodlbromomethane N.F. Trlchloroethylene N.F.Chloroethane N.F. . Trlchlorofluorome thane N.F.2-Chloroe thy! vinyl Ether N.F. Vinyl Chloride N-F-Chloroform N.F. Other ____Dlchlorobromomethane N.F. ACETONE____________ __12D1chlorod1fluoromethane N.F. CARBON DISULFIDE_______ N.F..1,1 Dlchloroethane N.F. ISOOCTANOL___________ N.F.1,2 Dlchloroethane N.F. ________________ ____1,1 Dlchloroethylene N.F.1,2 Dlchloropropane N.F.Ethylbenzene N.F.Chloromethane N.F. APPROVED BY:1,3-Trans Dichloropropene N.F.1,3-Cis Dichloropropene- N.F. WESTON Analytical Laboratories

rSurrogates added % Recoveries1,2-Dichloroethane d^ 50 ug/L 96Toluene dg 50 ug/L 106p-Bromofluorobenzene 50 ug/L 109 M D o n n i o oAR300I 33N.F. = Not Found (Below Detection Limit)

DATA SUMMARY FOR: HALBY CHEMICAL/EPA 'TAT REGION 3DATE SAflPLE COLLECTED: March 28, 1985 DATE RECEIVED: March 29, 1985RFWNO.: 8503-348-0020 DATE ANALYZED: April 11, 1985SAMPLE DESCRIPTION: D^ch by FenceGCHS File : 0411W000347

: N^A 6C/MS FRACTION: 1.174,. VOLATILE CWPOUNOS '

EPA METHOD 624Units of Concentration yig/L

OtherDetection Limit * 40 ug/Kg

Acroleln N.F. Methyl ene Chloride 190\crylonitrile N.F. 1,1,2,2 Tetrachloroethane N-F-Benzene 4<x<40 Tetrachloroethylene 76Q|Bromomethane N.F. Toluene 7.100Bromoform N.F. 1,2 Trans Dichloroethylene 150Carbon Tetrachloride N.F. 1,1,2 Trichloroethane N-F-Chlorobenzene N.F. 1,1,1 Trlchloroethane 190Chlorodibromomethane N.F. Trichloroethylene 1,700Chloroethane N.F. .Trichlorofluoromethane 4<x<402-Chloroethylvinyl Ether N.F. Vinyl Chloride 4<x<40Chloroform 4<X<40 Other ______Dichlorobromomethane N.F. ACETONE____________ 950Dichlorodifluoromethane N.F CARBON DISULFIDE______ 270.1,1 Dlchloroethane N.F. 2-BUTANONE__________ 10°1,2 Dichloroethane N.F. 4-METHYL 2-PENTANONE____1,1 Dtchloroethylene N.F. XYLENES___________ 3,3001,2 Dlchloropropane N.F. ISOOCTANOL 1,100 *Ethylbenzene 106 *ESTIMATED CQNCENTjgpiChloromethane N.F. APPROVED BY: _ ______. . _ _. .-. ., .. 'SSrl M. liansen. Ph.D.1.3-Trans Dichloropropene N.F. Manager1,3-Cis Dichloropropene- N.F. WESTON Analytical Laboratories

cSurrogates added % Recoveries1,2-Dichloroethane d^ 250 ug/L 105Toluene dg 250-ug/L 116p-Bromofluorobenzene 250 ug/L 98

N.F. « Not Found (Below Detection Linit)

DATA SUMMARY FOR:HALBY CHEMICAL/EPA TAT REGION 3

DATE SAMPLE COLLECTED: March 28, 1985 DATE RECEIVED: March 29, 1985RFWNO.: 8503-348-0030 DATE ANALYZED:April 11, 1985SAMPLE DESCRIPTION: Ditch by lagoonGCMS File : 0411W000348DF : N/A GC/MS FRACTIONWeight : 0.739 gm

EPA METHOD 624Units of Concentration yg/L

OtherDetection Limit - 70 ug/Kg

Acrolein N.F. Methylene Chloride N.F.Acrylonitrile N.F. 1,1,2,2 Tetrachloroethane N.F.Benzene 390 Tetrachloroethylene 200Bromomethane 7<X<70 Toluene 220Bromoform N.F. 1,2 Trans Dichloroethylene N.F.Carbon Tetrachloride N.F. 1,1,2 Trichloroethane N.F.Chlorobenzene N.F. 1,1,1 Trichloroethane N.F.Chlorodibromomethane N.F. Trichloroethylene 7<X<70Chloroethane N.F. .Trichlorofluoromethane N.F.2-Chloroethylvinyl Ether N.F. vinyl Chloride N.F.Chloroform N.F. Other ____Dichlorobromomethane N.F. ACETONE ______ 1.000Dlchlorodifluoromethane N.F. CARBON DISULFIDE ____ >. 31»0001,1 Dlchloroethane N.F. 2-BUTANONE____________ 4101,2 Dichloroethane N.F. 4-METHYL-2-PENTANONE_______ 2201,1 Dlchloroethylene N.F. XYLENES_____________ 150

_N.F. . '

1,2 Dichloropropane N.F. ISOOCTANOL* . >. 58,000Ethvlbenzene 7<X<70 OTHERS * s^> SEE ATTACHED TABLEttny i benzene i x /u — * ESTIMATED coNCENTRAChloromethane N.F. APPROVED BY:1,3-Trans Dichloropropene1,3-Cis Dichloropropene- N.F. WESTON Analytical Laboratories

Surrogates added % Recoveries1 ,2-Dichloroethane d^ 250 ug/L 99Toluene dg 250 ug/L 118p-Bromofluorobenzene 250 ug/L 123

N.F. = Not Found (Below Detection Limit)

DATE OF REPORT: April 19, 1985DATA SUMMARY FOR: HALBY CHEMICAL/EPA' TAT REGION 3

DATE SAMPLE COLLECTED: March 28, 1985 DATE RECEIVED: March 29, 1985RFW NO.: 8503-348-0040 DATE ANALYZED: April 11, 1985 ^SAMPLE DESCRIPTION: Station 04/LAGOON ^ ~lGCMS File : 0411W000304 ' ^OF : 5 GC/MS FRACTION ORIGINAL

VOLATILE COMPOUNDS (R6d)EPA METHOD 624

Units of Concentration vg/L__x

OtherDetection Limit * 50 ug/L

Acroleln N.F. Methylene Chloride 5<x<50Acrylonitrile N.F. 1,1,2,2 Tetrachloroethane NvF-Benzene N.F. Tetrachloroethylene N.F;Bromomethane N-F- Toluene 5<X<50Brcmoform N.F. 1,2 Trans Dichloroethylene N.F.Carbon Tetrachloride N.F. 1,1,2 Trichloroethane N.F.Chlorobenzene N.F. 1,1,1 Trichloroethane 5<X<50Chlorodibromomathane N.F. Trichloroethylene N.F.Chloroethane N.F. .Trichlorofluoromethane N.F.2-Chloroethylvinyl Ether N.F. vinyl Chloride N.F.Chloroform N-F- Other ____Dichlorobromomethane N-F- ACETONE______ ___ 52Dichlorodifluorojnethane N-F- 2-BUTANONE___________ 5<X<501,1 Dlchloroethane N.F. • CARBON DISULFIDE______ • N.F.1,2 Dichloroethane N.F. ISOOCTANOL___________ 5<x<50*1,1 Dichloroethylene N.F. Pi (N-PROPYL) ETHER______ 170*1,2 Dichloropropane N.F. * ESTIMATED CONCENTREthylbenzene N.F.Chloromethane N.F. APPROVED B __. « * «j i-n Earl M. Hansen, Ph.D.1,3-Trans Dichloropropene N.F. . Manager1,3-Cis Dichloropropene- N.F. WESTON Analytical Laboratorie:

rSurrogates added % Recoveries1,2-Dichloroethane d4 50 ug/L 92Toluene dg 50 ug/L 98p-Bromofluorobenzene 50 ug/L 102 AH300I36N.F. = Not Found (Below Detection Limit)

UAit Ur KLrL'Ki: npt i I iy,DATA SUMMARY FOR: HALBY CHEMICAL/EPA TAT REGION 3DATE SAMPLE COLLECTED: March 28, 1985 DATE RECEIVED: March 29, 1985RFWKO.: 8503-348-0040 DATE ANALYZED'.April 11, 1985SAMPLE DESCRIPTION: station 04/Lagoon/Lab Spike and DupGCHS File :0411W000346OF :* GC/MS FRACTION

VOLATILE COMPOUNDSEPA METHOD 624

Units of Concentration yg/L_mg/L_

" OtherDetection Limit * lOug/L

Acroleln N.F. Methylene Chloride 1<X<10Acrylon1tr1le N.F. 1,1,2,2 Tetrachloroethane N.F.Benzene * * 61(122% REC) Tetrachloroethylene N.F.Bromomethane N.F. Toluene * * 80(94% REC)Bromoform N.F. 1,2 Trans Dichloroethylene N.F.Carbon Tetrachloride N.F. 1,1,2 Trichloroethane L _ N_F,._.Chlorobenzene * * 53(106% REC) 1,1,1 Trichloroethane 1<X<10Chlorodibromomethane N.F Trichloroethylene * * 51(102% RECChloroethane N.F. .Trichlorofluoromethane N.F.2-Chloroethylv-1nyl Ether N.F. vinyl Chloride N.F.Chloroform N.F. other ______Dichlorobromomethane N-F- ACETONE ___ 56__Dichlorodifluoromethane N.F. 2-BUTANONE__________ __221,1 Dlchloroethane N.F. XYLENES____________ 221,2 Dichloroe'thane N.F. CARBON'. DISULFIDE______ N.F.1,1 Dlchloroethylene * * 31(62% REC) ISOOCTANQI____________ 92*1,2 Dichloropropane N.F. Pi(N-pROPYL) ETHER . 190*Ethyl benzene N.F. *.. .ESTIMATEDChloromethane N.F. APPROVED BY:1.3-Trans Dichloropropene N.F.1,3-Cls Dichloropropene N.F. WESTON Analytical Laboratorie;

** SPIKING COMPOUNDSSurrogates added "» Recoveries1,2-01 chloroethane d 50 ug/L 96Toluene dg 50 ug/L 105p-Bromofluorobenzene 50 ug/L 114

AR300 I 37N.F. * Not Found (Below Detection Limit) '

DATA SUHMRY FOR: HALBY CHEMICAL/EPA YAT REGION 3DATE SA>1PLE COLLECTED: March 28, 1985 DATE RECEIVED: March 29, 1985RFW NO.: 8503-348-0050 DATE ANALYZED:April 11,SAMPLE DESCRIPTION: Blank6CMS File : 0411W000342DF : 1 GC/MS FRACTION • ORIGINAL

VOLATILE COMPOUNDS *Red)EPA METHOD 624

Units of Concentration ug/L,mg/L.

' OtherDetection Limit « 10 ug/L

Acroleln N.F. Methylene Chloride 260Xcrylonitrlle N.F. 1,1,2,2 Tetrachloroethane N.F.Benzene N.F Tetrachloroethylene N.F.'Bromomethane N.F. Toluene N.F.Brofnoform N.F. 1,2 Trans Dichloroethylene N.F.Carbon Tetrachloride N.F. 1,1,2 Trlchloroethane N - F-Chlorobenzene N.F. 1,1,1 Trlchloroethane i<x<lOChlorodibromomethane N.F. Trichloroethylene N.F.Chloroethane N.F. . Trichlorofluoromethane N.F.2-Chloroethyl vinyl Ether N.F. vinyl Chloride N.F.Chloroform N.F. Other ___Dichlorobromomethane Nif_:__ ACETONE_____________ __18Dichlorodifluoromethane N.F. 2-BUTANONE___________ 1<X<10.1,1 Dlchloroethane N.F. CARBON DISULFIDE_______ N.F.1,2 Dlchloroethane N.F. ISOOCTANOL__________ N.F.1,1 Dichloroethylene N.F. '______________ ____1,2 Dlchloropropane N.F.Ethylbenzene N.F.Chloromethane N.F. APPROVED BY:. « » ... .-, M c Earl M. Raft sen,1,3-Trans Dichloropropene N.F. Manager1,3-Cis Dichloropropene N.F. WESTON Analytical Laboratorie:

Surrogates added % Recoveries1,2-Dichloroethane d^ 50 ug/L 97Toluene d« 50 ug/L 105p-Bromofluorobenzene 50 ug/L 106 /loonnir,

A n o 0 u I 3 8N.F. « Not Found (Below Detection Limit)

' UMIC. Ul- KC.KUM : Hpm 13, 1300

DATA'SUMMARY FOR: HALBY CHEMICAL/EPA tAT REGION 3DATE SAMPLE COLLECTED: March 28, 1985 DATE RECEIVED: March 29, 1985RFW NO.: 8503-348-0010 DATE ANALYZED-.April 11, 1985SAMPLE DESCRIPTION: Station 01 WellGCMS File : 0411W000343DF : 2 GC/MS FRACTION 0^

VOLATILE COMPOUNDS (Red)EPA METHOD 624

Units of Concentration yg/Lmg/LOther

Detection Limit * 20 ug/LAcroleln N.F. Methylene Chloride 2<x<2°AcrylonitHle N.F. 1,1,2,2 Tetrachloroethane . N.F.Benzene N.F. Tetrachloroethylene N.F.Bromomethane N.F. Toluene N.F.Bromoform N.F. 1.2 Trans Dlchloroethylene N.F.Carbon Tetrachloride N.F. 1,1,2 Trichloroethane N - F -Chlorobenzene N.F. 1,1,1 Trlchloroethane N'F'Chlorodibromomethane N-F- Trichloroethylene N.F.Chloroethane N.F. .Trichlorofluoromethane N.F.2-Chloroethylvinyl Ether N.F. vinyl Chloride N - F -Chloroform N.F. Other ____01 chlorobromome thane N.F. ACETONE____________ 12Dichlorodlfluoromethane N.F. CARBON 'DISULFIDE______ N-F-.1,1 Dlchloroethane N.F. ISOOCTANOL__________ N.F.1,2 Dlchloroethane N.F. ________________ ____1,1 Dlchloroethylene N.F.1,2 Dlchloropropane N.F.Ethylbenzene N.F.Chlorome thane N.F. APPROVED BY:_____„ .. _ ... .-, ., ,- Earl M.1,3-Trans Dichloropropene N.F. Managerl,3-C1s Dichloropropene N.F. WESTON Analytical Laboratories

Surrogates added % Recoveriesl,2-D1chloroethane d^ 50 ug/L 96Toluene dg 50 ug/L 106p-Bromofluorobenzene 50 ug/L 109

N.F. - Not Found (Below Detection Limit) AR300 I 39

un i L. ui [\i_tui\i

DATA SUMMARY FOR: HALBY CHEMICAL/EPA TAT REGION 3DATE SAMPLE COLLECTED: March 28, 1985 DATE RECEIVED: March 29, 1985RFWNO.: 8503-348-0020 DATE ANALYZED: April 11, 1985SAMPLE DESCRIPTION: D^ch by FenceGCMS File : 0411W000347OF : N/A GC/MS FRACTIONWEIGHT :1.174gm VOLATILE COMPOUNDS

EPA METHOD 624Units of Concentration yg/L

mg/LOther ug/Kg

Detection Limit s 40 ug/KgAcroleln N.F. Methylene Chloride 190Acrylonitrlle N.F. 1,1,2,2 Tetrachloroethane N.F.Benzene 4<x<40 Tetrachloroethylene 76°Bromomethane N.F. Toluene 7.100Bromoform N.F. 1,2 Trans Dichloroethylene 150Carbon Tetrachloride N.F. 1,1,2 Trichloroethane N.F.Chlorobenzene N.F. 1,1,1 Trlchloroethane 190Chlorodibromomethane N.F. Trichloroethylene 1,700Chloroethane N.F. .Trichlorofluoromethane 4<X<402-Chloroethylv1ny1 Ether N.F. Vinyl Chloride 4<x<40Chloroform 4<X<40 Other ____Oichlorobromomethane N.F. ACETONE ___________ 95001chlorod1fluoromethane N.F CARBON D1SULFIDE ______ 270.1,1 Dlchloroethane N.F. 2-BUTANONE _________ 10°1,2 Dichloroethane N.F. 4-METHYL 2-PENTANONE ____1,1 Dlchloroethylene N.F. XYLENES ___________ 3.3001,2 Dlchloropropane N.F. isoocTANOL 1,100Ethyl benzene 106 *ESTIMATED CONCENT!Chloromethane N.F. APPROVED BY:.

••••MlMMMMWlVa TflfV*! M

1,3-Trans Dichloropropene N.F. Managerl,3-C1s Dichloropropene N.F. WESTON Analytical Laboratories

Surrogates Cadded % Recoveries1,2-Dichloroethane d^ 250 ug/L 105Toluene dg 250- ug/L 116p-Bromofluorobenzene 250 ug/L 98

N.F. = Not Found (Below Detection Limit) An 300 I

DATA SUMMARY FOR: HALBY CHEMICAL/EPA TAT REGION 3DATE SAMPLE COLLECTED: March 28, 1985 DATE RECEIVED: March 29, 1985RFWNO.: 8503-348-0030 DATE ANALYZED-.April 11, 1985SAMPLE DESCRIPTION: Ditch by lagoonGCMS File : 0411W000348 OKlQlfiDF : N/A GC/MS FRACTION (fo_-JWeight : 0.739 gm VOLATILE COMPOUNDS

EPA METHOD 624Units of Concentration yg/L_

mg/L_Other

Detection Limit s 70 ug/KgAcrolein N.F. Methylene Chloride N.F.Acrylonitrile N.F. 1,1,2,2 Tetrachloroethane N.F.Benzene 390 Tetrachloroethylene 200Bromomethane 7<X<70 Toluene 220Bromoform N.F. 1,2 Trans Dichloroethylene N.F.Carbon Tetrachloride N.F. 1,1,2 Trlchloroethane N-F-Chlorobenzene N.F. 1,1,1 Trichloroethane N.F.Chlorodibromomethane N.F. Trichloroethylene 7<X<70Chloroethane N.F. .Trichlorofluoromethane N.F.2-Chloroethylvinyl Ether N.F. vinyl Chloride N.F.Chloroform N.F. Other ___Dichlorobromomethane N-F- ACETONE ____________ 1,000Oichlorodifluoromethane N.FL__ CARBON DIS'ULFIDE ____ >. 31.000.1,1 Dlchloroethane N.F. 2-BUTANONE__________ 4101,2 Dichloroethane N.F. 4-METHYL-2-PENTANONE______ 2201,1 Dichloroethylene N.F. XYLENES_____________ 1501,2 Dichloropropane N.F. ISOOCTANOL* . >, 58,000Ethvlbenzene 7<X<70 OTHERS * ^^> SEE ATTACHED TABLEttnyioenzene / x /u —— * ESTIMATED CONCENTRATION//Chloromethane N.F. APPROVED BY;, - _ ... . , Kl .. EaW-M. Hansen, Pn.D.1.3-Trans Dichloropropene N.F. Manager1,3-Cis Dichloropropene N.F. WESTON Analytical Laboratories

Surrogates added % Recoveries1,2-Di chloroethane d4 250 ug/L 99Toluene dg 250 ug/L 118p-Bromofluorobenzene 250 ug/L 123N.F. = Not Found (Below Detection Limit) A.R300 I If I

DATE OF REPORT: April 19, 1985DATA SUMMARY FOR: HALBY CHEMICAL/EPA' TAT REGION 3

DATE SAMPLE COLLECTED: March 28, 1985 DATE RECEIVED: March 29, 1985RFW NO.: 8503-348-0040 DATE ANALYZED: April 11, 1985SAMPLE DESCRIPTION: Station 04/LAGOONGCMS File : 0411W000304OF : 5 6C/MS FACTION °^

VOLATILE COMPOUNDS (UvEPA METHOD 624

Units of Concentration ug/L

OtherDetection Limit a 50 ug/L

AcroUIn N.F. Methylene Chloride 5<x<50Acrylonltrile N.F. 1,1,2,2 Tetrachloroethane N'F;Benzene N.F. Tetrachloroethylene N.F.Bromomethane N-F- Toluene 5<x<50Bromoform N.F. 1,2 Trans Dlchloroethylene N.F.Carbon Tetrachloride N.F. 1,1,2 Trichloroethane N.F.Chlorobenzene N.F. 1,1,1 Trlchloroethane 5<x<50Chlorodibromomethane N.F. Trichloroethylene N.F.Chloroethane N.F. .Trichlorofluoromethane N - F -2-Chloroethylvlryrl Ether N.F. vinyl Chloride N.F.Chloroform N-F- Other ____Dlchlorobromomethane N.F. ACETONE____________ __52_

ESTIMATED CONCENTR

Dichlorodlfluoromethane N-F- 2-BUTANONE___________ 5<X<501,1 Dlchloroethane N.F. CARBON DISULFIDE______ • N.F.1,2 Dlchloroethane N.F. ISOOCTANOL___________ 5<X<50*1,1 Dlchloroethylene N.F. DJ (N-PROPYL) ETHER_____ no*1,2 Dlchloropropane N.F.Ethylbenzene N.F.Chlorome thane N.F. APPROVED B\ ___

_ _ .. ... —————— Earl M. Hansen, Ph.D.1,3-Trans Dichloropropene N.F. Manager1,3-Cis Dichloropropene N.F. WESTON Analytical Laboratories

cSurrogates added % Recoveries1,2-01chloroethane d4 50 ug/L 92Toluene dg 50 ug/L 98p-Bromofluorobenzene 50 U9/L 102

N.F. * Not Found (Below Detection Limit) flKdUU I

. .. DATE OF REPORT: April 19, 1985DATA SUMMARY FOR: HALBY CHEMICAL/EPA TAT REGION 3DATE SAMPLE COLLECTED: March 28, 1985 DATE RECEIVED: March 29, 1985RFVNO.: 8503-348-0040 DATE ANALYZED'.April 11, 1985SAMPLE DESCRIPTION: station 04/Lagoon/Lab Spike and DupGCMS File :0411W000346 m »>;nc • 1 u»'fui.vnLDP 'i GC/MS FRACTION (Red)

VOLATILE COMPOUNDSEPA METHOD 624

Units of Concentration vg/L__mg/L.Other

Detection Limit * lOug/LAcroleln N.F. Methyl ene Chloride 1<X<10Acrylon1tr1le N.F. 1,1,2,2 Tetrachloroethane N.F.Benzene * * 61(122% REC) Tetrachloroethylene N.F.Brornomethane N.F. Toluene * * 80(94% REC)Brorooform N.F. 1,2 Trans Dichloroethylene N.F.Carbon Tetrachloride N.F. 1,1,2 Trlchloroethane N.FChlorobenzene * * 53(106% REC) 1,1,1 Trichloroethane l<x<ioChlorodibromomethane N.F Trichloroethylene * * 51(102% REC)Chloroethane N.F. .Trichlorofluorome thane N.F.2-Chloroethyl vinyl Ether N.F. vinyl Chloride N.F.Chloroform N.F. Other ______Dlchlorobromomethane N-F- ACETONE ___________ 56Dlchlorodifluoromethane N.F. 2-BUTANONE__________ _221,1 Dlchloroethane N.F. XYLENES___________ _22.1,2 Dlchloroethane N.F. CARBON'. DISULFIDE ________ N.F.1,1 Dlchloroethylene * * 31(62% REC) ISOOCTANOI __________ 92*1,2 Dlchloropropane N.F. Pi(N-PROPYL) ETHER . 190*Ethylbenzene N.F. *.. ESTIMATEDChloromethane N.F. APPROVED BY;1.3-Trans Dichloropropene N.F. fM. Han.en, Ph.D.l,3-C1s Dichloropropene N.F. WESTON Analytical Laboratories

** SPIKING COMPOUNDSSurrogates adde<l % Recoveries1,2-Di chloroethane d^ 50 ug/L 96Toluene dg 50 ug/L 105p-Bromofluorobenzene 50 ug/L 114

N.F. * Not Found (Below Detection Limit) AR 300 I HO

DATA SUMMARY FOR: HALBY CHEMICAL/EPA YAT REGION 3DATE SAMPLE COLLECTED: March 28, 1985 DATE RECEIVED: March 29, 1985RFW NO.: 8503-348-0050 DATE ANALYZED: April 11, 1985SAMPLE DESCRIPTION: BlankGCMS File : 0411W000342DF : 1 GC/MS FRACTION

VOLATILE COMPOUNDSEPA METHOD 624

Units of Concentration ug/L

OtherDetection Limit « 10 ug/L

Acroleln N.F. Methylene Chloride 250Acrylonitrlle N.F. 1,1,2,2 Tetrachloroethane N.F.Benzene N.F. Tetrachloroethylene N.F.Bromomethane N.F. Toluene N.F.Bromoform N.F. 1,2 Trans Dlchloroethylene N.F.Carbon Tetrachloride N.F. 1,1,2 Trlchloroethane N-F-Chlorobenzene N.F. 1,1,1 Trichloroethane i<x<ioChlorodibromomethane N.F. Trichloroethylene N.F.Chloroethane N.F. .Trichlorofluoromethane N.F.2-Chloroethylvinyl Ether N.F. vinyl Chloride N-F-Chloroform N.F. Other _____01 chlorobromome thane N - F - ACETONE____________ __18_D1chlorod1fluoromethane N.F. 2-BUTANQNF____________1,1 Dlchloroethane N.F. CARBON DISULFIDE_______ N.F.1,2 Dlchloroethane N.F. ISOOCTANOL_________ N.F.1,1 Dlchloroethylene N.F.1,2 Dlchloropropane N.F.Ethylbenzene N.F.Chloromethane N.F. APPROVED BY:.. . - -..» t.-, M r Earl M. Rafts'en, Ph.D.1,3-Trans Dichloropropene N.F. Manager1,3-Cis Dichloropropene N.F. WESTON Analytical Laboratories

rSurrogates added % Recoveries1,2-D1 chloroethane d^ 50 ug/L 97Toluene dQ 50 ug/L 105p-Bromofluorobenzene 50 ug/L 106

N.F. = Not Found (Below Detection Limit) /IS300 I kk

HALBY CHEMICAL/EPA TAT REG 3

ORfGfNALUNKNOWNS* (Rsd)

DITCH BY DITCH BYFENCE LAGOON LAGOON LAGOON DUPyg/kg vg/kg wg/LUNITS OF CONCENTRATION

C6-CYCLOOLEFINS (445) 70Di-(n-propyl) ether (529) 4,100 (528) 170 (530) 190Ce-ALCOHOL (619) 150Cg-OLEFIN (754) 3,000Cg-OLEFIN (768) 5,100Cg-OLEFIN (792) 6,700Cs-OL (NOT ISOOCTANOL) (810) 130 (809)12,000Cg-METHYLKETONE (1012) 160> CS-ALCOHOL (1043) 9,sooCq-ALKENYLBENZENE (1080) 430

( ): SCAN NUMBERCONCENTRATION OF UNKNOWNS IS ESTIMATED.

AR300U5