NC0000272_Permit (Issuance)_20241019

Docusign Envelope ID: B800BDAB- 1901-4150-85CD-3268A81359F2
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Docusign Envelope ID: B800BDAB-1901-4150-85CD-3268A81359F2
Permit Number: NC0000272
STATE OF NORTH CAROLINA
DEPARTMENT OF ENVIRONMENTAL QUALITY
DIVISION OF WATER RESOURCES
PERMIT
TO DISCHARGE WASTEWATER UNDER THE
NATIONAL POLLUTANT DISCHARGE ELIMINATION SYSTEM
In compliance with the provision of North Carolina General Statute 143-215.1, other lawful standards and
regulations promulgated and adopted by the North Carolina Environmental Management Commission, and
the Federal Water Pollution Control Act, as amended,
Blue Ridge Paper Products, Inc.
dba Evergreen Packaging
is hereby authorized to discharge wastewater from a facility located at
Canton Mill Wastewater Treatment Plant
Off Highway 215
Canton
Haywood County
to receiving waters designated as the Pigeon River in the French Broad River Basin in accordance with
effluent limitations, monitoring requirements, and other applicable conditions set forth in Parts I, II, and
III hereof.
This permit modification shall become effective December 1, 2024.
This major modification and authorization to discharge shall expire at midnight on April 30, 2027.
Signed this day October 19, 2024.
DocuSigned by:
Vb+S PbW AIn,
Doug as owden
Environmental Program Supervisor II
Industrial Permitting Unit
By Authority of the Environmental Management Commission
SUPPLEMENT TO PERMIT COVER SHEET
Page 2 of 12

Docusign Envelope ID: B800BDAB-1901-4150-85CD-3268A81359F2
Permit Number: NC0000272
All previous NPDES Permits issued to this facility, whether for operation or discharge are hereby revoked.
As of this permit issuance, any previously issued permit bearing this number is no longer effective.
Therefore, the exclusive authority to operate and discharge from this facility arises under the permit
conditions, requirements, terms, and provisions included herein.
Blue Ridge Paper Products, Inc.
dba Evergreen Packaging
is hereby authorized to:
Continue operation of a 4.9 MGD wastewater treatment plant for the treatment of wastewater
associated with the Blue Ridge Paper Products Inc. pulp and paper mill, landfill leachate, the Town
of Canton's municipal wastewater, stormwater runoff, and recovered treated groundwater, black
liquor, and fuel oil associated with the EPA Administrative Settlement Agreement and Order on
Consent for Removal Action [AOC] (CERCLA Docket No. CERCLA-04-2024-7000). The
treatment system consists of the following treatment units:
• Grit Chamber
Bar Screen
Lift Pumps
• Polymer addition
• pH control (CO2 injection or H2SO4 backup)
Three primary clarifiers
• Nutrient Feed
• Aeration basins
Three secondary clarifiers
Residual belt presses
• Effluent flow measurement
• Cascade post aeration with oxygen injection
Instream oxygen injection facilities
The facility is located at the Canton Mill WWTP, off Highway 215, Canton, Haywood County,
and;
2. Discharge treated wastewater from said treatment works at the location specified on the attached
map through outfall 001 into the Pigeon River, which is classified C water, in the French Broad
River Basin.
Page 3 of 12

Docusign Envelope ID: B800BDAB-1901-4150-85CD-3268A81359F2
Permit Number: NC0000272
Part I
A. (1.) EFFLUENT LIMITATIONS AND MONITORING REQUIREMENTS
Grade IV Biological Water Pollution Control System
[15A NCAC 02B.0400 et seq., 02B.0500 et seq.]
During the period beginning on the effective date of the permit and lasting until expiration, the Permittee
is authorized to discharge treated industrial, municipal, groundwater, stormwater, and landfill
wastewater through outfall(s) 001. Such discharges shall be limited and monitored' by the Permittee as
specified below:
Effluent Characteristics
Limits
Monitoring Requirements
Monthly
Average
Daily
Maximum
Measurement
Frequency
Sample Type
Sample
Locationl
Flow
4.9 MGD
Continuous
Recording
I or El
BOD, 5-day, 20°C
30.0 mg/L
45.0 mg/L
Daily
Composite
I, E1
Total Suspended Solids
30.0 mg/L
45.0 mg/L
Daily
Composite
I, E1
NH3-N, mg/L
Daily
Composite
El
Color', PCU, mg/L
Daily
Composite
El
Dissolved Oxygen2, mg/L
Daily
Grab
El
Temperature, °C
Daily
Grab
El
pH3
Daily
Grab
El
Conductivity, gniho/cm
Daily
Grab
El
Fecal Coliform
200/100 mL
400/100 mL
Weekly
Grab
El
Total Nitrogen
(NO2-N + NO3-N + TKN),
mg/L
Monthly
Composite
El
Total Phosphorus, mg/L
Monthly
Composite
El
Chronic Toxicity'
Quarterly
Composite
El
Total Hardness, mg/L
Monthly
Composite
El
40 Applicable PFAS
compounds
See Footnote 10
Semi-annually
Grab
E1
Conductivity', µmho/cm
Weekly
Grab
Pigeon River
Fecal ColiformS9
Weekly
Grab
Pigeon River
Colors', mg/L
Weekly
Grab
Pigeon River
Dissolved Oxygen', mg/L
Weekly
Grab
Pigeon River
Footnotes:
1. Sample Location: I- Influent, El — Effluent, Pigeon River - Instream sampling as specified in A. (5.) Instream
Monitoring Special Condition.
2. The daily average effluent dissolved oxygen concentration shall not be less than 6.0 mg/L.
3. The pH of the effluent shall not be less than 6.0 nor greater than 9.0 (on the standard units scale).
4. Chronic Toxicity (Ceriodaphnia dubia) at 12.7% Effluent Concentration: March, June, September, December
(see A. (2.) Chronic Toxicity Permit Limit).
5. See A. (3.) Instream Monitoring Special Condition.
6. The permittee shall submit Discharge Monitoring Reports electronically using NC DWR's eDMR application
system. Please See Special Condition A. (5.).
7. All samples collected for color analysis and for use in the above calculation shall be measured and reported
using the procedure referenced in 39 FR 430.11 (b) (May 29, 1974) - true and apparent color or as amended by
the EPA.
8. The temperature of the effluent will be regulated so that the temperature of the receiving stream does not
increase more than 2.8°C (5.05°F) above the natural water temperature and does not exceed a maximum of
32°C (89.6°F).
9. The facility shall conduct separate Fecal Coliform monitoring for the Town of Canton Influent and the facility's
influent to determine the cause of fecal coliform limit violations.
Page 4 of 12

Docusign Envelope ID: B800BDAB-1901-4150-85CD-3268A81359F2
Permit Number: NC0000272
10. The facility shall employ method 1633 for analyzing PFAS compounds (version December 1, 2024). See Special
Condition A. (9.).
There shall be no discharge of floating solids or visible foam in other than trace amounts.
The facility shall complete and submit EPA Form 2C for this Outfall no later than 6 months from the
effective date of the permit and submit it to the Industrial NPDES permitting Unit.
Definitions:
MGD — Million gallons per day
mL — Milliliter
µg/L - Micrograms per liter
PCU — Platinum Cobalt Units
lb/day — Pounds per day
BOD — Biochemical Oxygen Demand
A. (2.) CHRONIC TOXICITY PERMIT LIMIT
[15A NCAC 0213.0200 et seq.]
The effluent discharge shall at no time exhibit observable inhibition of reproduction or significant mortality to
Ceriodaphnia dubia at an effluent concentration of 12.7%.
The permit holder shall perform at a minimum, quarterly monitoring using test procedures outlined in the "North
Carolina Ceriodaphnia Chronic Effluent Bioassay Procedure," Revised December 2010, or subsequent versions or
"North Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure" (Revised- December 2010) or
subsequent versions. The tests will be performed during the months of March, June, September, and December.
Effluent sampling for this testing must be obtained during representative effluent discharge and shall be performed
at the NPDES permitted final effluent discharge below all treatment processes.
If the quarterly test procedure results in a failure or ChV below the permit limit, then multiple -concentration
testing shall be performed at a minimum, in each of the two following months as described in "North
Carolina Phase II Chronic Whole Effluent Toxicity Test Procedure" (Revised -December 2010) or subsequent
versions.
All toxicity testing results required as part of this permit condition will be entered on the Effluent Discharge
Monitoring Form (MR-1) for the months in which tests were performed, using the parameter code TGP311 for the
pass/fail results and THP313 for the Chronic Value. Additionally, DWR Form AT-3 (original) is to be sent to the
following address:
Attention: North Carolina Division of Water Resources
Water Sciences Section/Aquatic Toxicology Branch
1621 Mail Service Center
Raleigh, North Carolina 27699-1621
Or, results can be sent to the email, ATForms.ATB(a)deq.nc.gov.
Completed Aquatic Toxicity Test Forms shall be filed with the Water Sciences Section no later than 30 days after
the end of the reporting period for which the report is made.
Test data shall be complete, accurate, include all supporting chemical/physical measurements and all
concentration/response data, and be certified by laboratory supervisor and ORC or approved designate signature.
Total residual chlorine of the effluent toxicity sample must be measured and reported if chlorine is employed for
disinfection of the waste stream.
Should there be no discharge of flow from the facility during a month in which toxicity monitoring is required, the
permittee will complete the information located at the top of the aquatic toxicity (AT) test form indicating the
facility name, permit number, pipe number, county, and the month/year of the report with the notation of "No Flow"
in the comment area of the form. The report shall be submitted to the Water Sciences Section at the address cited
above. Should the permittee fail to monitor during a month in which toxicity monitoring is required, monitoring will
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Docusign Envelope ID: B800BDAB-1901-4150-85CD-3268A81359F2
Permit Number: NC0000272
be required during the following month. Assessment of toxicity compliance is based on the toxicity testing month.
Should any test data from this monitoring requirement or tests performed by the North Carolina Division of Water
Resources indicate potential impacts to the receiving stream, this permit may be re -opened and modified to include
alternate monitoring requirements or limits.
NOTE: Failure to achieve test conditions as specified in the cited document, such as minimum control organism
survival, minimum control organism reproduction, and appropriate environmental controls, shall constitute an
invalid test and will require immediate follow-up testing to be completed no later than the last day of the month
following the month of the initial monitoring.
A. (3.) INSTREAM MONITORING
[ 15A NCAC 02B.0500 ET SEQ.]
Stream Mile Location Description Parameter Frequency
Designation Marker
UP 63.8 Pigeon River upstream of the D.O. Weekly
waste treatment plant outfall Fecal Coliform Weekly
(prior to mixing with the
discharge)
DN1 62.9 Pigeon River at Fiberville Bridge Temperature Weekly
D.O. Weekly
Conductivity Weekly
Color Weekly
Fecal Coliform Weekly
All instream samples shall be grab.
The permittee shall submit Discharge Monitoring Reports electronically using NC DWR's eDMR
application system. Please See Special Condition A. (5.).
All samples collected for color analysis and for use in the above calculation shall be measured and
reported using the procedure referenced in 39 FR 430.11 (b) (May 29, 1974) - true and apparent color or
as amended by the EPA.
A. (4.) TOWN OF CANTON INFLOW AND INFILTRATION
[NCGS 143-215.1]
The permittee shall make continued efforts to promote reduction of inflow/infiltration to the Town of
Canton's wastewater collection system.
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Docusign Envelope ID: B800BDAB-1901-4150-85CD-3268A81359F2
Permit Number: NC0000272
A. (5.) ELECTRONIC REPORTING OF DISCHARGE MONITORING REPORTS
[G.S. 143-215.1(b)]
Federal regulations require electronic submittal of all discharge monitoring reports (DMRs) and program
reports. The final NPDES Electronic Reporting Rule was adopted and became effective on December 21,
2015.
NOTE: This special condition supplements or supersedes the following sections within Part II of this
permit (Standard Conditions for NPDES Permits):
• Section B. (11.) Signatory Requirements
• Section D. (2.)
• Section D. (6.)
• Section E. (5.)
Reporting
Records Retention
Monitoring Reports
1. Reporting Requirements [Supersedes Section D. (2.) and Section E. (5.) (a)1
The permittee shall report discharge monitoring data electronically using the NC DWR's Electronic
Discharge Monitoring Report (eDMR) internet application.
Monitoring results obtained during the previous month(s) shall be summarized for each month and
submitted electronically using eDMR. The eDMR system allows permitted facilities to enter
monitoring data and submit DMRs electronically using the internet. Until such time that the state's
eDMR application is compliant with EPA's Cross -Media Electronic Reporting Regulation
(CROMERR), permittees will be required to submit all discharge monitoring data to the state
electronically using eDMR and will be required to complete the eDMR submission by printing,
signing, and submitting one signed original and a copy of the computer printed eDMR to the
following address:
NC DENR / Division of Water Resources / Water Quality Permitting Section
ATTENTION: Central Files
1617 Mail Service Center
Raleigh, North Carolina 27699-1617
If a permittee is unable to use the eDMR system due to a demonstrated hardship or due to the facility
being physically located in an area where less than 10 percent of the households have broadband
access, then a temporary waiver from the NPDES electronic reporting requirements may be granted
and discharge monitoring data may be submitted on paper DMR forms (MR 1, 1. 1, 2, 3) or alternative
forms approved by the Director. Duplicate signed copies shall be submitted to the mailing address
above. See "How to Request a Waiver from Electronic Reporting" section below.
Regardless of the submission method, the first DMR is due on the last day of the month following the
issuance of the permit or in the case of a new facility, on the last day of the month following the
commencement of discharge.
Starting on December 21, 2025, the permittee must electronically report the following compliance
monitoring data and reports, when applicable:
Sewer Overflow/Bypass Event Reports;
Pretreatment Program Annual Reports; and
Clean Water Act (CWA) Section 316(b) Annual Reports.
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Docusign Envelope ID: B800BDAB-1901-4150-85CD-3268A81359F2
Permit Number: NC0000272
The permittee may seek an electronic reporting waiver from the Division (see "How to Request a
Waiver from Electronic Reporting" section below).
2. Electronic Submissions
In accordance with 40 CFR 122.41(1)(9), the permittee must identify the initial recipient at the time of
each electronic submission. The permittee should use the EPA's website resources to identify the
initial recipient for the electronic submission.
Initial recipient of electronic NPDES information from NPDES-regulated facilities means the entity
(EPA or the state authorized by EPA to implement the NPDES program) that is the designated entity
for receiving electronic NPDES data [see 40 CFR 127.2(b)].
EPA plans to establish a website that will also link to the appropriate electronic reporting tool for
each type of electronic submission and for each state. Instructions on how to access and use the
appropriate electronic reporting tool will be available as well. Information on EPA's NPDES
Electronic Reporting Rule is found at: http://www2.epa.g-ov/compliance/final-national-pollutant-
discharge-elimination-system-npdes-electronic-reporting.
Electronic submissions must start by the dates listed in the "Reporting Requirements" section above.
3. How to Request a Waiver from Electronic Reporting
The permittee may seek a temporary electronic reporting waiver from the Division. To obtain an
electronic reporting waiver, a permittee must first submit an electronic reporting waiver request to the
Division. Requests for temporary electronic reporting waivers must be submitted in writing to the
Division for written approval at least sixty (60) days prior to the date the facility would be required
under this permit to begin submitting monitoring data and reports. The duration of a temporary
waiver shall not exceed 5 years and shall thereupon expire. At such time, monitoring data and reports
shall be submitted electronically to the Division unless the permittee re -applies for and is granted a
new temporary electronic reporting waiver by the Division. Approved electronic reporting waivers
are not transferrable. Only permittees with an approved reporting waiver request may submit
monitoring data and reports on paper to the Division for the period that the approved reporting waiver
request is effective.
Information on eDMR and the application for a temporary electronic reporting waiver are found on
the following web page:
http://deq.nc.gov/about/divisions/water-resources/edmr
4. Signatory Requirements [Supplements Section B. (11.) (b) and Supersedes Section B. (11.) (d)1
All eDMRs submitted to the permit issuing authority shall be signed by a person described in Part II,
Section B. (11.)(a) or by a duly authorized representative of that person as described in Part II,
Section B. (I 1)(b). A person, and not a position, must be delegated signatory authority for eDMR
reporting purposes.
For eDMR submissions, the person signing and submitting the DMR must obtain an eDMR user
account and login credentials to access the eDMR system. For more information on North Carolina's
eDMR system, registering for eDMR and obtaining an eDMR user account, please visit the following
web page:
http://deg.nc.gov/about/divisions/water-resources/edmr
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Docusign Envelope ID: B800BDAB-1901-4150-85CD-3268A81359F2
Permit Number: NC0000272
Certification. Any person submitting an electronic DMR using the state's eDMR system shall make
the following certification [40 CFR 122.22]. NO OTHER STATEMENTS OF CERTIFICATION
WILL BE ACCEPTED:
"I certify, under penalty of law, that this document and all attachments were prepared under my
direction or supervision in accordance with a system designed to assure that qualified personnel
properly gather and evaluate the information submitted. Based on my inquiry of the person or
persons who manage the system, or those persons directly responsible for gathering the information,
the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I
am aware that there are significant penalties for submitting false information, including the
possibility of fines and imprisonment for knowing violations. "
5. Records Retention [Supplements Section D. (6.)1
The permittee shall retain records of all Discharge Monitoring Reports, including eDMR submissions.
These records or copies shall be maintained for a period of at least 3 years from the date of the report.
This period may be extended by request of the Director at any time [40 CFR 122.41].
A. (6.) MIXING ZONE
[NCGS 143-215.11
The mixing zone is defined as 0.4 miles between the diffuser and the Fiberville Bridge.
A. (7.) ENGINEERING ALTERNATIVES ANALYSIS (EAA)
[15A NCAC 0211.0105]
Prior to adding new wastewater sources to the existing discharge, the new owner must submit the
Engineering Alternatives Analysis (EAA) for this facility to justify the flow. Guidance for the EAA is
available to download from the Division's website - htWs://www.deq.nc.gov/about/divisions/water-
resources/permitting/npdes-wastewater/permitting-process#Apply NPDES
The Permittee shall submit two copies of the EAA to the Division's Central Office at the following
address:
NC Division of Water Resources
NPDES Industrial Permitting Unit Supervisor
1617 Mail Service Center
Raleigh, NC 27699-1617
A. (8.) MAJOR MODIFICATION APPLICATION
[40 CFR 122.631
Prior to adding new wastewater sources to the existing discharge, the Permittee must submit the Major
Modification Application, including full characterization of the proposed waste stream (EPA Form 1 and
EPA Form 2C).
The Permittee shall submit two copies of the Major Modification Application to the Division's Central
Office at the following address:
Page 9 of 12

Docusign Envelope ID: B800BDAB-1901-4150-85CD-3268A81359F2
Permit Number: NC0000272
NC Division of Water Resources
NPDES Industrial Permitting Unit Supervisor
1617 Mail Service Center
Raleigh, NC 27699-1617
A. (9.) PFAS MONITORING IN THE EFFLUENT
[G.S. 143-215.1(b)]
(a) Monitoring of per- and polyfluoroalkyl substances (PFAS) shall be conducted using the most current
EPA method 1633 (version January 31, 2024) and shall include all target analytes listed under Table
1 of the method until such time as the EPA publishes a 40 CFR part 136 Final PFAS Method for
wastewater in the Federal Register, after which monitoring of PFAS shall be conducted using the
approved Final PFAS Method. Monitoring takes effect the first full calendar quarter following three
(3) months after the effective date of the permit (December 1, 2024) and will be at a semi-annually
frequency.
(i.) Appendix A has been added to the permit to identify the current parameters listed under
Table 1 of the Method 1633 Analysis of Per- and Polyfluoroalkyl Substances (PFAS) (EPA,
December 2024), in Aqueous, Solid, Biosolids, and Tissue Samples and the appropriate PCS
codes for use when reporting in the electronic Discharge Monitoring Reports (eDMRs). The
list of parameters may also be found at:
hiips://www.epa.jzov/system/files/documents/2024-0 I/method-1633-final-for-web-
posting_pdf
(ii.) For eDMR reporting, PFAS monitoring shall be reported under reporting outfall location
PFAS 1. Until PFAS monitoring is conducted using the approved Final PFAS Method for
wastewater, the Permittee shall include a qualifier in their PFAS reports noting, "Draft
Method 1633 used — certification waived."
(iii.) Please note that specific considerations and protocols are required to avoid cross -
contamination and minimize sample bias for PFAS. A current listing of laboratories
accredited to perform EPA Draft Method 1633 can be found here:
https://www.denix.osd.mil/edqw/accreditation/accreditedlabs/index.html. To view the labs,
search for `Draft EPA Method 1633' under Methods. Please note that different labs are
accredited for different matrices.
NOTES - Sampling and Analytical:
• The analytical methods should be the most recent versions of the analytical method(s) stated
above. Sampling must be planned so that required holding times for analytical methods are
met.
• EPA Draft Method 1633 is multi -lab validated with the 4th draft. Using one of the
analytical laboratories included above will allow consistency in analytical method and in
anticipation of a final method.
• The Division considers "J" flag values valid and relevant in the decision -making process
and hence all "J" flag values should be reported.
• Laboratories approved for Aqueous matrix may be utilized. Please note that the lab used
does not have to be physically in the State of North Carolina.
Page 10 of 12

Docusign Envelope ID: B800BDAB-1901-4150-85CD-3268A81359F2
Permit Number: NC0000272
Appendix A. PFAS Target Analytes EPA Method 1633
Target Analyte Name
Abbreviation
CAS Number
Parameter Code
Perfluoroalkyl carboxylic acids
Perfluorobutanoic acid
PFBA
375-22-4
51522
Perfluoropentanoic acid
PFPeA
2706-90-3
51623
Perfluorohexanoic acid
PFHxA
307-24-4
51624
Perfluoroheptanoic acid
PFHpA
375-85-9
51625
Perfluorooctanoic acid
PFOA
335-67-1
51521
Perfluorononanoic acid
PFNA
375-95-1
51626
Perfluorodecanoic acid
PFDA
335-76-2
51627
Perfluoroundecanoic acid
PFUnA
2058-94-8
51628
Perfluorododecanoic acid
PFDoA
307-55-1
51629
Perfluorotridecanoic acid
PFTrDA
72629-94-8
51630
Perfluorotetradecanoic acid
PFTeDA
376-06-7
51531
Perfluoroalkyl sulfonic acids
Perfluorobutanesulfonic acid
PFBS
375-73-5
52602
Perfluoropentanesulfonic acid
PFPeS
2706-91-4
52610
Perfluorohexanesulfonic acid
PFHxS
355-46-4
52605
Perfluoroheptanesulfonic acid
PFHpS
375-92-8
52604
Perfluorooctanesulfonic acid
PFOS
1763-23-1
52606
Perfluorononanesulfonic acid
PFNS
68259-12-1
52611
Perfluorodecanesulfonic acid
PFDS
335-77-3
52603
Perfluorododecanesulfonic acid
PFDoS
79780-39-5
52632
Fluorotelomer sulfonic acids
1H,1H,2H,2H-Perfluorohexane sulfonic acid
4:2FTS
757124-72-4
52607
1H,1H,2H,2H-Perfluorooctane sulfonic acid
6:2FTS
27619-97-2
52608
1H,1H,2H,2H-Perfluorodecane sulfonic acid
8:2FTS
39108-34-4
52609
Perfluorooctane sulfonamides
Perfluorooctanesulfonamide
PFOSA
754-91-6
51525
N-methyl perfluorooctanesulfonamide
NMeFOSA
31506-32-8
52641
N-ethyl perfluorooctanesulfonamide
NEtFOSA
4151-50-2
52642
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Docusign Envelope ID: B800BDAB-1901-4150-85CD-3268A81359F2
Permit Number: NC0000272
Target Analyte Name
Abbreviation
CAS Number
Parameter Code
Perfluorooctane sulfonamidoacetic acids
N-methyl perfluorooctanesulfonamidoacetic acid
NMeFOSAA
2355-31-9
51644
N-ethyl perfluorooctanesulfonamidoacetic acid
NEtFOSAA
2991-50-6
51643
Perfluorooctane sulfonamide ethanols
N-methyl perfluorooctanesulfonamidoethanol
NMeFOSE
24448-09-7
51642
N-ethyl perfluorooctanesulfonamidoethanol
NetFOSE
1691-99-2
51641
Per- and Polyfluorother carboxylic acids
Hexafluoropropylene oxide dimer acid
HFPO-DA
13252-13-6
52612
4,8-Dioxa-3H-perfluorononanoic acid
ADONA
919005-14-4
52636
Perfluoro-3-methoxypropanoic acid
PFMPA
377-73-1
PF002
Perlfuoro-4-methoxybutanoic acid
PFMBA
863090-89-5
PF006
Nonafluoro-3,6-dioxaheptanoic acid
NFDHA
151772-58-6
52626
Ether sulfonic acids
9-Chlorohexadecafluoro-3-oxanonane-l-sulfonic acid
9C1-PF30NS
756426-58-1
PF003
11-Chloroeicosafluoro-3-oxaundecane-l-sulfonic acid
11C1-PF3OUdS
763051-92-9
PF004
Perfluoro(2-ethoxyethane)sulfonic acid
PFEESA
113507-82-7
52629
Fluorotelomer carboxylic acids
3-Perfluoropropyl propanoic acid
3:3FTCA
356-02-5
PF001
2H,2H,3H,3H-Perfluorooctanoic acid
5:3FTCA
914637-49-3
PF007
3-Perfluoroheptyl propanoic acid
7:3FTCA
812-70-4
PF005
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