Document e74vy3XaBM6OGDjvbQjyMe8DM
CRI NUMBER
REV
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Formation
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R & D REPORT
DOW CHEMICAL U.S.A.
RAD REPORTS SHOULD REMAIN ON THE PREMISES OF THE DOW CHEMICAL COMPANY
DEPARTMENT
Toxicology Research Laboratory. H&ES- USA
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LABORATORYCODE T-
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DATE IIIUIO
April 29, 1981
bA*. NO. 'HdlbKM NO.
I1
III II
VALIDATION OF .DBCP ANALYTICAL METHOD TN NFW SUBSTRATF fMATFB)
PACES IN PULL
REPORT
AUTHOR It)
t-^6BEA MiluMiF- A- Hpnwann-----------------------------------------------------------------------
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R * V I E w E R 1 I ran* TORE
W. H. Braufr"^ DESCRIPTIVE SUMMARY WITH CONCLUSIONS:
--v-^y-g/
This report
is:
TJ INTERIM
FINAL
and mainly:
H NEW
n REVIEW
In anticipation of a two year toxicology study an analytical method for the quantitative determination of 1,2-dibromo-3-chloropropane (DBCP) has been validated in a new substrate, water, over a concentration range of 1,14 ppb to 114 ppm.
Water standards containing DBCP were extracted with toluene and analyzed by
%gas chromatography with' electron capture detection. The mean recovery for
30 determinations was 95.94.4%.
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R A D ADMINISTRATION CENTRAL REPORT INDEX - 4 COPIES
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THIS PAGE SHOULD FOLLOW THE DOW SUMMARY PAGE AND BE ATTACHED ONLY TO THE REPORT MAINTAINED IN THE TOXICOLOGY RESEARCH fiREHIVES.
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TOXICOLOGY RESEARCH LABORATORY HEALTH & ENVIRONMENTAL SCIENCES, USA
DOW CHEMICAL U.S.A. MIDLAND, MICHIGAN 48640
TITLE OF REPORT:
FILE NO. DEAD STORAGE NO.
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C* Vcjlw'Hfci? ____ 0~
\DATE REPORT ISSUED: if - 24 -
AUTHOR(S):
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ALL DATA ARE SIGNED, DATED, IDENTIFIED BY PROJECT FILE NUMBER, LOGICALLY
ORGANIZED, AND ADEQUACY BOUND IN COMPLIANCE WITH GOOD LABORATORY PRACTICES
PROCEDURES.
fT
STUDY DIRECTOR:
DO 131699 rONFTDFNTTAl
DOW CHEMICAL U.S.A.
biochemical RESEARCH LAB.
MIDLAND. MICHIGAN 4BA40
tok, no.
-------
K-fcin-tiH
REQUEST FOR TOXICOLOGICAL STUDIES
183) BLDG.
T.2' HlhVcWO - ^CklwWcOwJl'f bhtP)
WtX^ r7^r/fcft '..
TDfl** building)
PROJECT SAFETY COORDINATOR
9j4^vclh^w
--/-$! /?c?3
ESTIMATED cost
2,000 /
HUMBER
|tBLEDOGCEEMRH1 |^LOCFATUTINOfNTTIISGHR^O~UP iJ5sDeVcTTU^ionNC .SUUFFIXliJ PROBLEM HO.
i
i!j
TO BE USED BY
toxicology
LAB.
X'201*0
` PROBLEM i i1 1 ! ! ... i
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COMPLETE ALL INFORMATION CN REVERSE
NOTES, CHANCES, ADVERSE EFFECTS NOTED
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CHECK POINT SAVOIE RECEIVED TOXICOLOGY
DATE
ESTIMATED STARTING TivE
estivated reported date
REVISED ESTIVATE REPORTED REPORT DRAFTED
RE PGP" iSSJED fate of sample
I____ i RETURNED
date
I DESTROYED
1___(REFERENCE SAMPLE STORED
i 1 REFERENCE Sample TO K STORAGE NOTES
date project completed
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DO 131700 CONfTDFNTTAl