Document zoKG6DaQGO3LD9mwdx2byEDR7
BIODEGRADATION (BOD/COD)
TEST SUBSTANCE
Identity: A mixture containing perfluorooctanesulfonate, which may also be referred to as PFOS, FC-95, or as a component of FC-780. (1Octanesulfonic acid) (CAS # 2795-39-3).
Rem arks: The 3M production lot number was not available. The test sample is FC-780. Current information indicates it is a mixture of 0.5% PFOS, 14% diethylene glycol butyl ether, 76.95% water, 5.5% urea, 1.0% Sultone foamer, 1.15% sodium octyl sulfate, 0.8% polyoxyethylene monooctylphenyl ether, 0.05% sodium lauryl sulfate, and 0.05% tolyltriazole.
The following is an abbreviated summary o f multiple biodegradation studies on FC-780. These studies apply to a mixture o f the test with incompletely characterized concentrations o f impurities. Data may not accurately reflect the biodegradability o f the fluorochemical component o f tiie test sample.
METHOD:________________________________________________________
Method: Specific methods not noted. Type: Aerobic BOD, Carbonaceous BOD, and Dichromate reflux COD GLP: No Y ear com pleted: 1982 C ontact tim e: 20 days Inoculum : Activated sludge mixed liquors from various sources.
RESULTS_____________________________________________________
Chemical Oxygen Demand (COD) range:
287,000 - 370,000 mg/kg
Biochemical Oxygen Demand (BOD) range:
5-Day:
24,000- 190,000mg/L
10-Day:
160,000 - 220,000 mg/L
20-Day:
210,000 - 250,000 mg/L
Carbonaceous-Biochemical Oxygen Demand (C-BOD) range:
5-Day:
20,000- 170,000mg/L
10-Day:
51,000 - 210,000 mg/L
20-Day:
220,000- 250,000mg/L
C O N C L U S IO N S
No reliable conclusions can be derived from these studies. The indication is that the majority of the product components are readily biodegradable.
002486
Subm itter: 3M Company, Environmental Laboratory, P.O. Box 33331, St. Paul, Minnesota, 55133 DATA QUALITY___________________________________________________ R eliability: Klimisch ranking - 3. The studies lack description and records of the method followed. The inoculum is not properly characterized. There is no characterization of the test substance purity, and the studies lack analytical confirmation of the amount of fluorochemical proportion in test solutions. REFERENCES__________________________________________ ,__________ Testing was conducted by multiple laboratories at the request of the 3M Company, Environmental Laboratory, St. Paul, MN, Lab Request numbers 7736, 7737, and 7738. O T H E R __________________________________________________________ Last changed: 6/26/00
002487
U0/23/2UUU
tN V lH U N P ltN IA L LADUHMIUHT
ARCHIVED FINAL REPORT
LAB REQUEST NO. 7736 REQUESTOR NAME: EAR
DEPARTMENT: 0535 PROJECT NO: 9960012600 DATE RECEIVED: 02/16/1982 DESC: FC-206 C
CONTRACT LAB(S): PACE EXP COMP DATE: 03/16/1982 DATE COMPLETED: 03/12/1982 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176
SEE ALSO LRS 7625 7737 7738
SAMPLE DATE
CODE
DESCRIPTION RESULT
MDL or (95% C. I .)
1
PACE PACE PACE PACE
BOD-05 BOD-10 BOD-20 COD-RFX
2
PACE PACE PACE PACE
BOD-05 BOD-10 BOD-20 COD-RFX
3
PACE PACE PACE PACE
BOD-05 BOD-10 BOD-20 COD-RFX
4
PACE BOD-05 PACE BOD-10 PACE BOD-20
5
PACE BOD-05 PACE BOD-10 PACE BOD-20
6
PACE BOD-05 PACE BOD-10 PACE BOD-20
FC203C
LOT501 L6519
*BOD-05 *BOD-10 *BOD-20 *COD (DICHROMATE REFLUX)
500000 MG/KG WET 620000 MG/KG WET 800000 MG/KG WET 810000 MG/KG WET
FC206C
LOT502 L6518
*BOD-05 *BOD-10 *BOD-20 *COD (DICHROMATE REFLUX)
250000 MG/KG WET 300000 MG/KG WET 350000 MG/KG WET 450000 MG/KG WET
FC-780
LOT 501
*BOD-05 *BOD-10 *BOD-20 *COD (DICHROMATE REFLUX)
190000 MG/KG WET 210000 MG/KG WET 250000 MG/KG WET 350000 MG/KG WET
FC203C
#1 INHIBITED
*BOD-05 *BOD-10 *BOD-20
470000 MG/KG WET 580000 MG/KG WET 730000 MG/KG WET
FC206C
#2 INHIBITED
*BOD-05 *BOD-10 *BOD-20
240000 MG/KG WET 300000 MG/KG WET 370000 MG/KG WET
FC-780
#3 INHIBITED
*BOD-05 *BOD-10 *BOD-20
170000 MG/KG WET 210000 MG/KG WET 250000 MG/KG WET
* = CONTRACT LAB DATA
002488
U O /d /U U U
CNVihunncnittL L w u n n i u n i
ARCHIVED FINAL REPORT
I
LAB REQUEST NO. 7737 REQUESTOR NAME: EAR DEPARTMENT: 0535 PROJECT NO: 9960012600 DATE RECEIVED: 02/16/1982 DESC: FC-206-C AND FC-203C MIL SPEC TESTING
CONTRACT LAB(S): SERCO EXP COMP DATE: 04/06/1982 DATE COMPLETED: 04/01/1982 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176
SEE ALSO LRS 7625 7736 7738
SAMPLE DATE
CODE
DESCRIPTION RESULT
MDL or (95% C. I .)
1
SERCO BOD-05 SERCO BOD-10 SERCO BOD-20 SERCO COD-RFX
2
SERCO BOD-05 SERCO BOD-10 SERCO BOD-20 SERCO COD-RFX
3
SERCO BOD-05 SERCO BOD-10 SERCO BOD-20 SERCO COD-RFX
4
SERCO BOD-05 SERCO BOD-10 SERCO BOD-20
5
SERCO BOD-05 SERCO BOD-10 SERCO BOD-20
6
SERCO BOD-05 SERCO BOD-10 SERCO BOD-20
FC203C
LOT501 L6519
*BOD-05 *BOD-10 *BOD-20 *COD (DICHROMATE REFLUX)
130000 MG/L 370000 MG/L 440000 MG/L 737000 MG/L
FC206C
LOT502 L6518
*BOD-05 *BOD-10 *BOD-20 *COD (DICHROMATE REFLUX)
71000 MG/L 190000 MG/L 240000 MG/L 370000 MG/L
FC-780
LOT 501
*BOD-05 *BOD-10 *BOD-20 *COD (DICHROMATE REFLUX)
48000 MG/L 160000 MG/L 210000 MG/L 287000 MG/L
FC203C
#1 INHIBITED
*BOD-05 *BOD-10 *BOD-20
58000 MG/L 140000 MG/L 440000 MG/L
FC206C
#2 INHIBITED
*BOD-05 *BOD-10 *BOD-20
28000 MG/L 65000 MG/L 260000 MG/L
FC-780
#3 INHIBITED
*BOD-05 *BOD-10 *BOD-20
21000 MG/L 51000 MG/L 220000 MG/L
* = CONTRACT LAB DATA
002489
1931 West County Road C2 Roseville, Minnesota S5113 (612) 636-7173
LABORATORY ANALYSIS REPORT NO: 03/18/82
263
PAGE 1
3M Company
Bldg. 2-3B-09 P.O. Box 33331 St. Paul UN 55133 Hr. Keith Hoffmann Lab Coordinator
DATE COLLECTED: DATE RECEIVED: COLLECTED BY: PICKED UP BY: SAMPLE TYPE:
02/16/82 CLIENT' CLIENT PRODUCT SAMPLE
ANALYSIS'-
*' ' O T C O "SAHPLB NO: ; w SrHiB DESCRIPTION: -
749
7737-1
750 ' . i ? 5 ,I p l
7C 7737-2
n n -i
BOD, 5-day, ag/L BOD, 10-day, ag/L BOD, 20-day, ag/L BOD, carbonaoeoua, ag/L BOD, 10-day carbonaoeoua, ag/L
130000 71000
370000 190000
440000 .Cf240000
58000
28000
140000 65000
48000
160000 73210000
21000 51000
BOD, 20-day carbonaoeoua, ag/L COD, Chemical Oxygen Demand, ag/L
.S'? 440000 . 7 260000 .#220000 737000 370000 287000
All analyaea were performed using EPA or other recognised methodologiea.
BEST COPY AVAILABLE
< aeans "not detected at this level" SANITARYENGINEERING LABORATORIES, INC.
"im* . \\-
UD/O/Uuu
C N V in u n n L N iM L L H O u rtM iu m
ARCHIVED FINAL REPORT
I
LAB REQUEST NO. 7738 REQUESTOR NAME: EAR DEPARTMENT: 0535 PROJECT NO: 9960012600 DATE RECEIVED: 02/23/1982 DESC: FC-206C AND FC 203C MIL SPEC TESTING
CONTRACT LAB(S): CAPS EXP COMP DATE: 04/16/1982 DATE COMPLETED: 04/23/1982 PROJECT LEAD: JW STOCK PHONE NO: 651-778-6438 3M FAX NO: 651-778-6176
SEE ALSO LRS 7625 7736 7737
SAMPLE DATE
CODE
DESCRIPTION RESULT
MDL or (95% C.I.)
1
CAPS CAPS CAPS CAPS
BOD-05 BOD-10 BOD-20 COD-RFX
2
CAPS CAPS CAPS CAPS
BOD-05 BOD-10 BOD-20 COD-RFX
3
CAPS CAPS CAPS CAPS
BOD-05 BOD-10 BOD-20 COD-RFX
4
CAPS BOD-05 CAPS BOD-10 CAPS BOD-20
5
CAPS BOD-05 CAPS BOD-10 CAPS BOD-20
6
CAPS BOD-05 CAPS BOD-10 CAPS BOD-20
FC203C
LOT501 L6519
BOD-05 *BOD-10 *BOD-20 *COD (DICHROMATE REFLUX)
140000 MG/KG 540000 MG/KG 570000 MG/KG 720000 MG/KG
FC206C
LOT502 L6518
*BOD-05 *BOD-10 *BOD-20 *COD (DICHROMATE REFLUX)
36000 MG/KG 260000 MG/KG 260000 MG/KG 410000 MG/KG
FC-780
LOT501
*BOD-05 *BOD-10 *BOD-20 *COD (DICHROMATE REFLUX)
24000 MG/KG 220000 MG/KG 240000 MG/KG 360000 MG/KG
FC203C
#1 INHIBITED
*BOD-05 *BOD-10 *BOD-20
63000 MG/KG 480000 MG/KG 620000 MG/KG
FC206C
#2 INHIBITED
*BOD-05 *BOD-10 *BOD-20
32000 MG/KG 260000 MG/KG 320000 MG/KG
FC-780
#3 INHIBITED
*BOD-05 *BOD-10 *BQD-20
20000 MG/KG 210000 MG/KG 230000 MG/KG
* = CONTRACT LAB DATA
002491
fid? w a d c. 7 7 3
A D V A N C E D T E C H N O L O G Y D IV IS IO N
A Division of Economics Laboratory. Inc. 605 West County Road E. St. Paul. MN 55112, (612) 482-8855
April::a9, .1982
Mr. Dave SeeV*y 3M Environmental Lab 935 Bush Ave.
Bldg. 2-3E St. Paul, MN 55144
BEST COPY AVAILABLE
Dear Dave,
. *'
' 'iv r ; i = . - . - v ; r\*.v f s . y i ' y j ? - - ! * ' 1. # i
. . .'
' Enclosed please find the results for COD on your sample # ^7738-1. The test was rerun per your request. This tints the test was perforated
using a larger amount of sample. The previous test may have been biased due to the large dilution factor.
If you have any other questions or problems, please call. -
; Sincerely,
;.
; CAPSULE LABORATORIES
. ; '\
-*
(X
.Betsy A. Hannum ./Senior Chemist
" ;v
"t,-, Z-i.
'' ^`i- - >-:
*/>1
-- ".i. 4i-J*.''.si.
02492
`4 - A-';
T - "C; .'
April 29, 1982
.-.;v ;"
'.'.(.^\V'l-'v---^ "
; i ' -
. . i . " " ,s ^
' . . : ff,.Ji:.-v-jv-v.S > '>^-"1*i V i
Sample . Description
Capsule ,, Log # ' > COD ' w
7738-1 (Old Capsule
1332?
4 *2 0 ,0 0 0 ing/kg
Log #
12193)
,
i .. ,,. . . i ,. i .
*:y>
l\'Xr'ii:- .x-.:Av''v*
^
. 'V * '< * - .;*,:'*,
2V'.
V .'
V
V ;V -.
./>..*>1--;!. -rViVvv>'-'V* -->-. -!'
V. --7.
'*1rVV ' . .
,
; '/ - - . ; / ' _
**:X: i- V ' %JS\.
il*J
.`. V ; '
. *..
-;;vv
; .HV-'-
/..'' -V-.'-
. ..;./ .'j . - ' - i i , \ .
. ! ''
BEST COPY AVAILABLE
CAPSULE LABORATORIES
002493
b e s t c o p y a v a il a b l e
FECHNICAL DAIA April 16, 1982
Samples Submitted by: Minnesota Mining & Manufacturing Company Samples Received on: February 24, 1982
COD
5 Day BOD Uninhibited
5 Day BOD Inhibited
10 Day BOD Uninhibited
10 Day BOD Inhibited
20 Day BOD Uninhibited
20 Day BOD Inhibited
Capsule Log #
12193
12194
12195
24 3C
2CC
7 ro O
Sample
Description:
7738-1
4. 7'/* 4 73e.c<-
ui V--7 ">Jt 950.000
'V'7738-52c 5^*#*j* ^
mg/kg vlfif,000 mg/kg
7738-3 e
360,000 mg/kg
TiotV/ ?*v
140.000 mg/kg 36,000 mg/kg 24,000 mg/kg
63,000 mg/kg 32,000 mg/kg 20,000 mg/kg
540,000 mg/kg 260,000 mg/kg 220,000 mg/kg
5i7 >> >vv si"**'-
180,000 mg/kg 260.0,00 mg/kg 210 ,0 00 mg/kg
/A 44* $3Y..i'oj
SPtlmrr n. Sit5i*..'t>'--/* i!W/'*
570,000 mg/kgrr^75260,000 mg/kg 240,0OO mg/kg
620,000 mgAg 320,000 mgAg 230,000 mgAg
6oo/<.'9 S<A3 4/4(!)
--r
Xft> c 4 3J
j-zO J i s*, 04 "
V
002494
