dmr-qa planning guide 2015 dmr-qa 35 - era documents/era_dmr-qa_quick_tips_for_success_2015.pdfwhen...
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DMR-QA 35: Plan for Success
DMR-QA Planning Guide 2015
Your Par tner In Defensible DataWe understand that the art of our superior service is just as important as the science
of our superior standards to help you successfully navigate the DMR-QA process and
meet your requirements.
■■ Customer Service and Technical experts with over 200 combined years of
experience in the environmental testing field
■■ Available 6:00 am to 6:00 pm MT Monday–Thursday,
and 6:00 am to 5:00 pm MT on Friday
■■ Meet The Experts webinar series with helpful tips to ensure your DMR-QA success
■■ Downloadable resources to help you through the DMR-QA process
No Hassle Product ReplacementWhen completing your DMR-QA study, the last thing you need is for a Proficiency
Test (PT) sample to be dropped or broken in the lab, a dilution error, or routine QC
problem to stand in the way of successfully reporting your results. With ERA you get
worry-free compliance.
Corrective Action SupportWhen failures occur, completing your appropriate corrective actions and necessary
reporting requirements is essential. Our technical experts have many years of
environmental analytical experience and are here to help you solve your analytical
challenges and navigate the corrective action process to ensure you meet your
DMR-QA requirements.
[ THE INDUSTRY STANDARD ]
2 www.eraqc.com
■■ When you receive your PT samples, check the package immediately
to ensure that all samples and paperwork are present.
■■ The best way to ensure success on all of your analyses is to
regularly analyze independent QC samples. This reduces the
risk of having evaluations that are not acceptable, ensures
accurate routine monitoring data and demonstrates your
commitment to quality for your accreditors, customers and
management. ERA allows you to schedule automatic shipments
of QC samples so you can always monitor how well your
methods are performing.
■■ Even though the DMR-QA study does not close until July, if you
are using a WP study to fulfill your DMR-QA requirements, you
must submit your data by the closing date of the WP study you
are enrolled.
At the beginning of each year, the U.S. EPA notifies NPDES
permit holders of their requirement to participate in the annual
DMR-QA study.
■■ Plan ahead to align your DMR-QA, water pollution and other
state PT requirements to ensure the most cost-effective and
efficient PT analysis schedule.
■■ The purpose of the annual DMR-QA study is to evaluate
the analyses that are being used to fulfill your routine
DMR requirements. To ensure this, state and EPA DMR-QA
coordinators look at the labs and methods reported very
closely, so make sure that your labs and the methods they use
are all consistent with your routine work.
■■ If you have changed labs or methods mid-year and you have
any questions about what to do, contact your state or EPA
regional coordinator for direction and ask for them to email
their response so that you will have it in writing.
Plan Ahead to Ensure Your Success
IF YOU PASS,WE PASS.
3
Scheme # Opens Closes
DMR-QA 35 EST Mar 16 TBD
Q W P 240 Jan 12 Feb 26
W P 241 Feb 16 Apr 2
W P 242 Mar 9 Apr 23
Q W P 243 Apr 13 May 28
W P 244 May 11 Jun 25
Schedule subject to change – see ERA’s website at www.eraqc.com.
Products featured in this brochure reflect DMR-QA PT scheme.
Please visit us online at www.eraqc.com for more information on
Water Pollution (WP) and other PT products available from ERA.
2015 DMR-QA PT Scheme Schedule
DMR-QAThe DMR-QA proficiency testing scheme, targeted towards customers holding NPDES permits, is designed to meet the requirements of the United States Environmental Protection annual DMR-QA program. Due to the duration of the DMR-QA study, these standards are not NELAC compliant. If you need NELAC compliant standards, please participate in one of our W P studies.
Order your DMR-QA 35 study by December 31, 2014 to lock in at 2014 prices.
4 www.eraqc.com
DMR-QA
CRM – Certified Reference Material PT – Proficiency Testing QR – QuiK Response
Expert guidance through every step of the PT process.
DMR-QA Sets see page 8 for options
Complex Nutrients 525 579 525QR 7
Demand 516 578 516QR 6
Hardness/TSS 507 580 507QR 6
Hexavalent Chromium 984 898 984QR 6
Low-Level Mercury 931 896 931QR 6
Low-Level Total Residual Chlorine (TRC) 917 881 917QR 7
Mercury 514 574 514QR 6
Minerals 506 581 506QR 6
Nitrite 770 888 770QR 7
Oil & Grease see page 7 for options
pH 977 577 977QR 6
Settleable Solids 911 883 911QR 8
Simple Nutrients 505 584 505QR 7
Solids 499 241 499QR 6
Solids Concentrate 4032 4030 4032QR 6
Cyanide & Phenol 502 588 502QR 7
Total Phenolics (4-AAP) 515 589 515QR 8
Total Residual Chlorine (TRC) 501 587 501QR 7
Trace Metals 500 586 500QR 6
Turbidity 777 893 777QR 8
Wastewater Coliform Microbe 083 576 786QR 8
Whole Effluent Toxicity (WET) see page 9 for options
Description CRM PT QR Page Description CRM PT QR Page
Need PT results fast? Available 52 weeks a year, QuiK Response™ PTs are on demand PTs that return final results within minutes of submitting your data online. In the US, please call ERA customer service at 800-372-0122 or 303-431-8454 to order. Outside of the US, please contact your authorized ERA sales partner to order.
QuiK Response PT
5US [T] 800.372.0122 (or) 303.431.8454 [E] [email protected] UK [T] +44 (0) 161 946 2777 [E] [email protected]
Total solids at 105 °C ........................................................................................................ 140-800 mg/L Total dissolved solids at 180 °C ........................................................................................ 140-800 mg/L Total Suspended Solids .........................................................................................................20-100 mg/L
Total solids at 105 °C ........................................................................................................ 140-800 mg/L Total dissolved solids at 180 °C ........................................................................................ 140-800 mg/L Total Suspended Solids .........................................................................................................20-100 mg/L
pH .................................................................................................................................................5-10 units
Total alkalinity as CaCO3 .......................................................................................................25-400 mg/L Chloride ..................................................................................................................................35-275 mg/L Fluoride ......................................................................................................................................0.4-4 mg/L Potassium ....................................................................................................................................4-40 mg/L Sodium ...................................................................................................................................10-100 mg/L Specific conductance at 25 °C ................................................................................200-1,200 μmhos/cm Sulfate ...................................................................................................................................... 5-125 mg/L Total dissolved solids at 180 °C ........................................................................................ 140-800 mg/L Total solids at 105 °C ........................................................................................................ 140-800 mg/L
Calcium ..................................................................................................................................10-100 mg/L Calcium hardness as CaCO3 ..................................................................................................25-250 mg/L Total hardness as CaCO3 ........................................................................................................40-415 mg/L Magnesium..................................................................................................................................4-40 mg/L Total suspended solids (TSS) ................................................................................................20-100 mg/L
Solids Concentrate
CRMCat. #4032 $77
PTCat. #4030 $80
QRCat. #4032QR
One 24 mL glass screw-cap vial with a powder yields 1 liter after dilution.
Solids
CRMCat. #499 $99
PTCat. #241 $103
QRCat. #499QR
One 500 mL whole-volume bottle is ready to analyze.
pH
CRMCat. #977 $60
PTCat. #577 $69
QRCat. #977QR
One 250 mL whole-volume bottle is ready to analyze.
Minerals
CRMCat. #506 $102
PTCat. #581 $108
QRCat. #506QR
One 500 mL whole-volume bottle is ready to analyze.
Hardness/TSS
CRMCat. #507 $99
PTCat. #580 $105
QRCat. #507QR
One 500 mL whole-volume bottle is ready to analyze.
5-day BOD .............................................................................................................................18-230 mg/L Carbonaceous BOD ................................................................................................................18-230 mg/L COD ........................................................................................................................................30-250 mg/L TOC .......................................................................................................................................... 6-100 mg/L
Aluminum .........................................................................................................................200-4,000 μg/L Antimony ................................................................................................................................90-900 μg/L Arsenic ....................................................................................................................................90-900 μg/L Barium ...............................................................................................................................100-2,500 μg/L Beryllium .................................................................................................................................50-500 μg/L Boron .................................................................................................................................800-2,000 μg/L Cadmium ...........................................................................................................................100-1,000 μg/L Chromium ..........................................................................................................................100-1,000 μg/L Cobalt ................................................................................................................................100-1,000 μg/L Copper ...............................................................................................................................100-1,000 μg/L Iron ....................................................................................................................................200-4,000 μg/L Lead ...................................................................................................................................100-1,500 μg/L Manganese ........................................................................................................................200-2,000 μg/L Molybdenum ...........................................................................................................................60-600 μg/L Nickel ................................................................................................................................200-2,000 μg/L Selenium ...........................................................................................................................100-1,000 μg/L Silver .................................................................................................................................100-1,000 μg/L Strontium ................................................................................................................................50-500 μg/L Thallium ..................................................................................................................................80-800 μg/L Vanadium .............................................................................................................................50-2,000 μg/L Zinc ....................................................................................................................................300-2,000 μg/L
Hexavalent chromium .............................................................................................................90-900 µg/L
Mercury, total............................................................................................................................... 3-30 µg/L
Mercury, total..........................................................................................................................20-100 ng/L
Trace Metals
CRMCat. #500 $85
PTCat. #586 $89
QRCat. #500QR
One 15 mL screw-cap vial yields up to 1 liter after dilution.
Hexavalent Chromium
CRMCat. #984 $73
PTCat. #898 $75
QRCat. #984QR
One 15 mL screw-cap vial yields up to 2 liters after dilution.
Mercury
CRMCat. #514 $53
PTCat. #574 $60
QRCat. #514QR
One 15 mL screw-cap vial yields up to 1 liter after dilution. Analyze for total mercury.
Low-Level Mercury
CRMCat. #931 $86
PTCat. #896 $90
QRCat. #931QR
One 5 mL flame-sealed ampule yields up to 4 liters after dilution. Use with EPA1631, or other sensitive CVAA methods.
Demand
CRMCat. #516 $79
PTCat. #578 $80
QRCat. #516QR
One 15 mL screw-cap vial yields up to 2 liters after dilution.
6 www.eraqc.com
Oil & Grease ..........................................................................................................................20-200 mg/L
Oil & Grease Concentrate
CRMCat. #4122 $78
PTCat. #4120 $80
QRCat. #4122QR
One 24 mL screw-cap vial yields up to 2 liters after dilution. Use with EPA method 1664.
Total Cyanide .............................................................................................................................0.1-1 mg/L Amenable Cyanide ....................................................................................................................0.1-1 mg/L
Cyanide & Phenol
CRMCat. #502 $73
PTCat. #588 $75
QRCat. #502QR
One 15 mL screw-cap vial yields up to 2 liters after dilution. Analyze for total cyanide using distillation followed by colorimetric, titrimetric or ISE methods. The CRM is also certified for Phenol at 0.05-5 mg/L. For a Total Phenolics PT, order Cat #589.
Total Residual Chlorine ..............................................................................................................0.5-3 mg/L
Total Residual Chlorine (TRC)
CRMCat. #501 $59
PTCat. #587 $63
QRCat. #501QR
One 2 mL flame-sealed ampule yields up to 2 liters after dilution. Use with titrimetric or colorimetric methods.
Total Residual Chlorine ...........................................................................................................50-250 μg/L
Low-Level Total Residual Chlorine (TRC)
CRMCat. #917 $73
PTCat. #881 $78
QRCat. #917QR
Designed for testing at low μg/L levels. One 2 mL flame-sealed ampule yields up to 2 liters after dilution. Use with sensitive titrimetric or colorimetric methods.
Ammonia as N ............................................................................................................................1-20 mg/L Nitrate as N .................................................................................................................................2-25 mg/L Nitrate plus nitrite as N .......................................................................................................... 2.5-25 mg/L ortho-Phosphate as P............................................................................................................. 0.5-5.5 mg/L
Total Kjeldahl Nitrogen as N .......................................................................................................3-35 mg/L Total phosphorus as P ............................................................................................................. 0.5-10 mg/L
Nitrite as N .................................................................................................................................0.4-4 mg/L
Oil & Grease ..........................................................................................................................20-200 mg/L
Simple Nutrients
CRMCat. #505 $69
PTCat. #584 $71
QRCat. #505QR
One 15 mL screw-cap vial yields up to 2 liters after dilution.
Complex Nutrients
CRMCat. #525 $60
PTCat. #579 $63
QRCat. #525QR
One 15 mL screw-cap vial yields up to 2 liters after dilution.
Nitrite
CRMCat. #770 $71
PTCat. #888 $75
QRCat. #770QR
One 15 mL screw-cap vial yields up to 2 liters after dilution.
1 Liter Oil & Grease
CRMCat. #518 $94
PTCat. #582 $96
QRCat. #518QR
One liter whole-volume glass bottle with a 33-430 thread is ready to analyze.
For SPE compatible QC (33-400 thread), use Cat #818 1 liter Boston Round Oil & Grease. Please specify if for SPE compatible PT.
“The State loves the clear and concise format of the reports, and my Supervisor loves the ‘Hey, you passed’ certificate! What could you do better? Nothing… you do it all!”
- DMR-QA Customer, Lab Technician, Vermont
RESPONSE FROM AN ERA CUSTOMER SATISFACTION SURVEY:
7US [T] 800.372.0122 (or) 303.431.8454 [E] [email protected] UK [T] +44 (0) 161 946 2777 [E] [email protected]
DMR-QA SETS
Turbidity ....................................................................................................................................... 2-30 NTU
Turbidity
CRMCat. #777 $78
PTCat. #893 $83
QRCat. #777QR
One 15 mL screw-top vial yields up to 1 liter after dilution. Use with nephelometric methods.
Wastewater Coliform Microbe
CRMCat. #083 $120
PTCat. #576 $122
QRCat. #786QR
Includes one lyophilized quantitative standard for use with all Clean Water Act quantitative methods, including MF and MPN. Total Coliforms, Fecal Coliforms and E. coli, are present in the range of 20-2,400 CFU/100 mL or MPN/100 mL.
The CRM standard contains two samples, one quantitative positive and one blank.
DMR-QA Mini Set #1
CRMCat. #102 $222
PTCat. #186 $236
Set includes Hardness/TSS, pH, and T RC.
DMR-QA Mini Set #6
CRMCat. #6161 $212
PTCat. #6160 $225
Set includes Demand, Solids Concentrate, and pH.
DMR-QA Mini Set #2
CRMCat. #103 $236
PTCat. #187 $253
Set includes Demand, Hardness/TSS, and pH.
DMR-QA Mini Set #7
CRMCat. #6171 $272
PTCat. #6170 $290
Set includes Demand, Solids Concentrate, T RC, and pH.
DMR-QA Mini Set #3
CRMCat. #104 $297
PTCat. #188 $316
Set includes Demand, Hardness/TSS, pH, and T RC.
DMR-QA Mini Set #8
CRMCat. #6181 $340
PTCat. #6180 $359
Set includes Demand, Simple Nutrients, Solids Concentrate, pH, and T RC.
DMR-QA Mini Set #4
CRMCat. #106 $364
PTCat. #189 $384
Set includes Demand, Hardness/TSS, Simple Nutrients, pH, and T RC.
DMR-QA Complete Set
CRMCat. #108 $1193
PTCat. #174 $1240
Set includes Hardness/TSS, pH, Oil & Grease, Trace Metals, Mercury, Demand, Simple Nutrients, Complex Nutrients, Total Cyanide, Total Phenolics, Total Residual Chlorine, Minerals, Settleable Solids, Nitrite, Turbidity, and Hexavalent Chromium.
DMR-QA Mini Set #5
CRMCat. #6151 $199
PTCat. #6150 $211
Set includes Solids Concentrate, pH, and T RC.
Total phenolics by 4-AAP ...................................................................................................... 0.05-5 mg/L
Settleable solids ......................................................................................................................... 5-50 mL/L
Total Phenolics (4-AAP)
CRMCat. #515 $69
PTCat. #589 $71
QRCat. #515QR
One 2 mL flame-sealed ampule yields up to 2 liters after dilution. Analyze for total phenolic compounds by 4-AAP methods.
Settleable Solids
CRMCat. #911 $73
PTCat. #883 $77
QRCat. #911QR
One 60 mL poly bottle with a solid yields 1 liter after dilution. Use with EPA method 160.5 and Standard Methods 2540F.
8 www.eraqc.com
WHOLE EFFLUENT TOXICITY
Fathead minnow (Pimephales promelas)
48-hour acute, non-renewal, 25 °C, MHSF. 13 2000 AQC002 $89 WET002 $128 AQC002QR
48-hour acute, non-renewal, 25 °C, 20% DMW. 14 2000 AQC003 $84 WET003 $123 AQC003QR
7-day short-term chronic, daily renewal, 25 °C, MHSF. 15 1000 AQC004 $191 WET004 $262 AQC004QR
7-day short-term chronic, daily renewal, 25 °C, 20% DMW. 16 1000 AQC005 $191 WET005 $262 AQC005QR
Ceriodaphnia dubia
48-hour acute, daily renewal, 25 °C, MHSF. 19 2002 AQC008 $89 WET008 $128 AQC008QR
48-hour acute, daily renewal, 25 °C, 20% DMW. 20 2002 AQC009 $89 WET009 $128 AQC009QR
7-day short-term chronic, daily renewal, 25 °C, MHSF. 21 1002 AQC010 $191 WET010 $262 AQC010QR
7-day short-term chronic, daily renewal, 25 °C, 20% DMW. 22 1002 AQC011 $191 WET011 $262 AQC011QR
Mysid (Mysidopsis bahia)
48-hour acute, non-renewal, 25 °C, 40 fathoms seawater. 42 2007 AQC016 $89 WET016 $128 AQC016QR
7-day short-term chronic, daily renewal, 25 °C, 40 fathoms seawater. 43 1007 AQC017 $288 WET017 $402 AQC017QR
Inland silverside (Menidia beryllina)
48-hour acute, non-renewal, 25 °C, 40 fathoms seawater. 44 2006 AQC018 $89 WET018 $128 AQC018QR
7-day short-term chronic daily renewal, 25 °C, 40 fathoms seawater. 45 1006 AQC013 $89 WET013 $128 AQC013QR
Sheepshead minnow (Cyprinodon variegatus)
48-hour acute, non-renewal, 25 °C, 40 fathoms seawater. 46 2004 AQC019 $89 WET019 $128 AQC019QR
7-day short-term chronic, daily renewal, 25 °C, 40 fathoms seawater. 47 1004 AQC020 $288 WET020 $402 AQC020QR
Daphnia magna
48-hour acute, non-renewal, 25 °C, MHSF. 32 2021 AQC012 $89 WET012 $128 AQC012QR
Daphnia pulex
48-hour acute, non-renewal, 25 °C, MHSF. 38 2021 AQC015 $89 WET015 $128 AQC015QR
DescriptionUSEPA
Test CodeUSEPA
Method CodeCRM PT QR
9US [T] 800.372.0122 (or) 303.431.8454 [E] [email protected] UK [T] +44 (0) 161 946 2777 [E] [email protected]
Q: Who should perform my DMR-QA testing?
A: The lab that routinely performs the analysis for your facility;
either an in-house or commercial laboratory.
Q: What type of studies will meet my DMR-QA requirements?
A: You can meet your DMR-QA requirements by participating in
ERA’s specific DMR-QA 35 study or in our WP 240, WP 241,
WP 242, WP 243, or WP 244 studies. If you participate in one of
these five WP studies, you must meet the WP Study deadline, even
if it is sooner than the DMR-QA deadline. Also, inform ERA that
you are using the WP study to meet DMR-QA requirements before
the data is submitted.
Q: Can I meet both my state and DMR-QA requirements with a
single study?
A: In many cases, yes. Simply call ERA customer service at
1-800-372-0122 and we will guide you through the process of
selecting a PT option that will meet all of your requirements.
Q: Do I have to run all analytes?
A: If the analytes appear on your NPDES permit or your customer’s
NPDES permit and are part of Study 35, you are responsible for
reporting data on behalf of the permit holder for the analytes you
typically perform analyses.
Q: Are there other resources that I can use for more information?
A: Yes. Our www.eraqc.com/DMRQA or http://www.epa.gov/
oecaerth/monitoring/programs/cwa/dmr/index.html are both
excellent resources to obtain more information about DMR-QA.
DMR-QA Frequently Asked Questions
Q: How do I know what samples I need to purchase?
A: Your permit holders will require results for analyses listed on
their NPDES permit and found on the analyte checklist in the 308
Letter. Each permit holder should be able to provide you with a list
of analytes they are required to report PT data.
Q: What if my permit holders and I purchase ERA samples from
different studies?
A: No problem. Each laboratory simply must ensure that they report
their data by the closing date for their chosen study and inform ERA
that they wish to report the data for the DMR-QA study.
Q: Can I report my data online?
A: Yes. Our eDATA® online data entry system reviews your
data for completeness while you are entering it, and the system
remembers your information so you never have to re-type it. Finally,
it allows you to generate your final NPDES Permit Report Forms
and individual laboratory analyte checklists for reporting to your
coordinator. The eDATA data entry system is safe and secure and
provides complete assurance that your data has been received.
[ THE INDUSTRY STANDARD ]
10 www.eraqc.com
Fax this Order Form to ERA at 303-421-0159. Questions? Call 800-372-0122.
www.eraqc.com
DMR-QA 35 PT Standards CRM Standards
Description Cat. # Price Qty. ExtendedPrice Cat. # Price Qty. Extended
PriceWastewater Coliform Microbe™: Total & Fecal Coliforms and e. Coli 576 $122 083 $120Trace Metals: Ag, Al, As, Ba, Be, Cd, Co, Cr, Cu, Fe, Mn, Mo, Ni, Pb, Sb, Se, Tl, V, Zn 586 $89 500 $85
Hexavalent Chromium 898 $75 984 $73Mercury 574 $60 514 $53Low-Level Mercury 896 $90 931 $86Demand: BOD, CBOD, COD, TOC 578 $80 516 $79
Minerals: Total Hardness (as CaCO3), Chloride, Fluoride, Specific conductance (25 °C), Sulfate, Total Dissolved Solids 581 $108 506 $102
Hardness: Non-Filterable Residue (TSS), Total Hardness (CaCO3) 580 $105 507 $99Solids 241 $103 499 $99Solids Concentrate 4030 $80 4032 $77Simple Nutrients: Ortho-PO4, NO3 as N, NH3 as N 584 $71 505 $69Complex Nutrients: Total P, TKN 579 $63 525 $60Nitrite as N 888 $75 770 $71Oil & Grease 582 $96 518 $94Oil & Grease Concentrate 4120 $80 4122 $78pH 577 $69 977 $60Cyanide & Phenol 588 $75 502 $73Total Phenolics (4-AAP) 589 $71 515 $69Total Residual Chlorine (TRC) 587 $63 501 $59Low-Level Total Residual Chlorine (TRC) 881 $78 917 $73Settleable Solids 883 $77 911 $73Turbidity 893 $83 777 $78DMR-QA Complete Set: 16 Standards 174 $1,240 108 $1,193DMR-QA Mini Set #1 186 $236 102 $222DMR-QA Mini Set #2 187 $253 103 $236DMR-QA Mini Set #3 188 $316 104 $297DMR-QA Mini Set #4 189 $384 106 $364DMR-QA Mini Set #5 6150 $211 6151 $199DMR-QA Mini Set #6 6160 $225 6161 $212DMR-QA Mini Set #7 6170 $290 6171 $272DMR-QA Mini Set #8 6180 $359 6181 $340
DMR-QA Complete Set and Mini Sets are only available as part of the DMR-QA study.
Note that shipping charges and a $10 handling feeare prepaid and added to each invoice.
PT Total $ CRM Total $
Total Order $
COMPLETE ORDERING AND PAYMENT INFORMATION. YOU WILL BE BILLED ONLY WHEN YOUR STANDARDS SHIP:
Ordered by:
Ordered by Signature:
P.O.#
¨ VISA ¨ MAST ERCARD ¨ AMEX ¨ DISCOV ER
Card Number:
Expiration Date:
Cardholder Name:
Cardholder Signature:
o DMR-QA 35 Mar – Jul
o W P-240 Jan 12 – Feb 26
o W P-241 Feb 16 – Apr 2
o W P-242 Mar 9 – Apr 23
You May Also Participate in:WP 243 Apr 13 – May 28WP 244 May 11 – Jun 25
DMR-QA 35 ORDER FORM
ERA Customer #:
Bill to:
Phone:
Fax:
o (shipping address is the same as billing address)
Ship to:
Attention:
Email Address:
www.eraqc.com
ERA 16341 Table Mountain Pkwy Golden, CO 80403 U.S.A. T: 800 372 0122 (or) 303 431 8454 F: 303 421 0159
ERA Stamford Avenue Altrincham Road Wilmslow, SK9 4AX United Kingdom T: 44 (0) 161 946 2777
Waters, ERA, and The Science of What’s Possible are trademarks of Waters Corporation. eDATA is a registered trademark of ERA, A Waters Company. QuiK Response is a trademark of ERA, A Waters Company. All other trademarks are the property of their respective owners.
©2014 Waters Corporation. Printed in the U.S.A. October 2014 720005191EN AW-SIG