HomeMy WebLinkAboutDEQ-CFW_00023481From: Satterwhite, Dana [/O=[XCHANG[LABS/OU=EXCHANGEADMINISTRATIVE GROUP
(FYD|BOHF2]SPDLT)/CN=REOP|ENTS/CN=B5CF94A2DAC14Z2OB1B5A70O528745C0-DSATTERVVH|T]
Sent: 7/24/I0I74:07:43PW1
To: Culpepper, Linda [/b=ExchanXeLabs/ou=[xchangeAdministrative Group
(FYD|8OHFZ33PDO)/cn=Redpient$cn=73d475cbae3Z4aI9687e171Idc9a79c5'|mcu|pepper]
Subject: R[: Commercial Labs
Attachments PFOAlabs 3.docx
Hi Linda,
I have attached an updated list of labs that have said they can test for GenX and other related compounds.
There may besome benefits tousing TestAmerica.
Historical comparison toDr. Knappesdata
Test procedures, equipment and reporting levels are similar to EPA and historical data
However, even though samples were split between only two labs, the first set of trip spikes seems to support that
TestAmericamay generally bebiased onthe high side.
Eurofins has a Raleigh hub and provides pickup and shipping which may be helpful. In addition, Chris has said he has had
very good experiences with Eurofins in the past in terms of transparency and customer service.
Happy to discuss further.
Dana Satterwhite
Environmental Program Supervisor III
WW/GW Laboratory Certification Branch
North Carolina Department of Environmental Quality/Division of Water Resources
Water Sciences Section
1G23Mail Service Center
Raleigh, NC27GQQ4G23
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From: Culpepper, Linda
Sent: Friday, July Il,2U176:SlPK4
To: Strynar, Mark <Strynar.Mark@epa.gov>; Satterwhite, Dana <dana.satterwhite@ncdenr.gov>
Subject: Commercial Labs
OEQ-CFVV_00023481
Interested in your thoughts on which commercial lab we should use if we decide to directly contract with a commercial
lab for GenX work in the future.
Linda Culpepper
Deputy Director
Division of Water Resoumes
North Carolina Department of Environmental Quality
1611 Mail Service Center
llhone: �)19-707-9014
DEQ-CFW-00023482