Document jBEgyY9e8bqrBoN67GwJVpvxk
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Method 555: PFBA, PFPeA, PFHxA, PFOA, PFBS, PFHxS and PFOS
Collected: 4/20/06 Analyzed: 4/28/06 Site: Oakdale City Well Project: HC
Sam ple ID
Field ID
200608268 206043 E01 200608269 206044 E02 200608270 206045 E03 200608271 206046 E04 (duplicate) 200608272 206047 E06 200608273 206048 E07 200608274 206049 E08 200608275 trip blank
well#1 well#2 well#3 well#5
well#7 well#8 well#9
Dataset
042806sa1 042806sa1 042806sa1 042806sa1
042806sa1 042806sa1 042806sa1 042806sa1
d TT- P F B A (p pb )
Factor Meas. I Report
1 wM
1 0.1022'
< 1.0 < 1.0 < 1 .0
1 1.9597
1 1.6555
1.8
1 < 1.0
1 1.4286
1.4
1 2.1524
2.2
1 0.0000 < 1 .0
PFPeA (ppb) Meas. Report 0.0000 < 1.0 0.0000 < 1.0 0.0000 < 1 .0 0.1762 0.0000 < 1 .0 0.0000 < 1.0 0.0000 < 1.0 0.0000 < 1.0 0.0000 < 1.0
PFHxA (ppb) Meas. Report 0.0000 < 1.0 0.1091 < 1.0 0.1209 < 1 .0
0.0000 0.0000
< 1.0 < 1 .0 < 1.0 < 1.0 < 1.0
PFOA (ppb) Meas. Report 0.0000 < 1.0 0.0000 < 1.0 0.0000 < 1 .0
0.0000 0.0000
< 1.0 < 1.0 < 1.0 < 1.0 < 1.0
PFBS (ppb) Meas. Report 0.0000 < 0 .5 0.0000 < 0 .5 0.0000 < 0 .5 0.0000 0.0000 < 0 .5 0.0000 < 0 .5 0.0000 < 0 .5 0.0000 < 0 .5 0.0000 < 0.5
PFHxS (ppb) Meas. Report 0.0000 < 0 .5 0.0000 < 0 .5 0.0000 < 0 .5 0.0000 0.0000 < 0 .5
0.0000 < 0 .5 0.0000 < 0 .5 0.0000 < 0 .5
0.0000 < 0 .5
PFOS (PPb)
Meas. Report 0.0000 < 0 .5
0.0000 < 0 .5
0.0000 < 0 .5
0.9938
0.8675
0.9
< 0 .5
0.8405
0.8
0.5784
0.6
0.0000 < 0.5
Note: 1. All unknown samples are spiked with 10 ppb of all of the analytes, and the measured value of a certain sample is accepted only if the spike recovery is within 70% to 130%. 2. The report level is 0.5 ppb for PFBS, PFHxS, PFOS and 1.0 ppb for PFBA, PFPeA, PFHxA, PFOA. 3. Sample 200608271 is measured twice and performed duplicate matrix spike measurement,
need to add "peak present" comment in the report. MDH will not add a comment for detections lower than 0.2 ppb, because we are not confident about whether it is a real peak or not.
Method 555: PFBA, PFPeA, PFHxA, PFOA, PFBS, PFHxS and PFOS
Collected: 5/11/06
Analyzed: 5/15/06
Site: Oakdale City Well Project: HC
Sam ple ID ?n n fii117^
Fi eld ID
' Ull. D a ta s e t
Factor
UoloUbsal
1
200611174 206100 well#2 E02 051506sa1
1
200611175 206101 well#3 E03 051506sa1
1
4Ub1U2 well#5 E04 051506sa1
1
200611177 206103 well#7 E06 051506sa1
1
(duplicate)
051506sa1
1
200611178 206104 well#8 E07 051506sa1
1
200611179 206105 well#9 E08 051506sa1
1
200611180
trip blank 051506sa1
1
PFBA (ppb) I PFPe/^ (ppb) I PFHxA (ppb)
Meas. I Report I Meas. Report I Meas. I Report
0 1 3 5 3 < 1.0 0.0000
< 1.0 0.0000
< 1.0
< 1.0 0.0000
< 1.0 0.0000
< 1.0
0.0000 1J362
< 1.0 0.0000 1.7 0.0000
< 1.0 0.0000 < 1.0 0.0000
< 1.0
PFOA (ppb) Meas. Report 0.0000 < 1.0 0.0000 < 1.0 0.0000 < 1.0
0.0000
0.0000
1.1718 2.0435 0.0000
< 1.0 1.2 2.0
< 1.0
0.0000 0.0000 0.0000 0.0000
< 1.0 < 1.0 < 1.0 < 1.0
0.0000 0.0000 0.1163 0.0000
< 1 .0 ^ ^ ^ f l
< u iB ^
< 1.0
< 1 .0 | o.ooool < 1.0
PFBS (ppb)
Meas. Report
0.0000 < 0.5
0.0000 0.0000
< 0.5 <05
0.0000 < 0.5
0.0000
0.0000 0.0000 0.0000
< 0.5 < 0.5 < 0.5
0.0000 < 0.5
Note:
1. All unknown samples are spiked with 10 ppb of all of the analytes, and the measured value of a certain sample is accepted only if the spike recovery is within 70% to 130%,
2. The report level is 0.5 ppb for PFBS, PFHxS, PFOS and 1.0 ppb for PFBA, PFPeA PFHxA PFOA
3 ^ a m p le 200611177 is measured twice and performed duplicate matrix spike measurement '
: need to turn on "J" code for estimated about whether it is a real peak or not
report.
MDH
will
not
report
on
detections
lower
than
0
2
ppb,
because
we
are
not
confident
PFHxS (ppb)
PFOS (PPb)
0.0000 0.0000 n nnnn
0.0000 0.0000
< 0.5 < 0.5
< 0.5
Report 0.0000 < 0.5
0.0000 < 0.5
< 0.5
Irto ilj
1.1
0.0000 0.0000 0.1418 0.0000
< 0.5 < 0.5 0.7137 < 0.5 r 0.6085 < 0.5 0.0000
< 0 .5 0.7 0.6
< 0.5
