EPTIS
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RTC Laboratory Profciency Testing Program: Waste Water

EPTIS factsheet 143316 | Last revision 2017-07-28 | URL: https://www.eptis.bam.de/pts143316 https://www.eptis.bam.de/pts143316

PT provider
PT provider Sigma-Aldrich RTC, Inc Sigma-Aldrich RTC, Inc
Based in United States
Language(s)
Remarks
Keywords
Product groups Water
Testing fields Analytical chemistry
Microbiology
Technical details
Test item Tested property Testing method
Wastewater,Wastewater Solvents,Solvents User Specified,User Specified
Pesticides,Pesticides User Specified,User Specified
Anions,Anions ,
Cyanide,Cyanide User Specified,User Specified
Nutrients,Nutrients User Specified,User Specified
Polycyclic aromatic hydrocarbons (PAH),Polycyclic aromatic hydrocarbons (PAH) User Specified,User Specified
Acidity,Acidity User Specified,User Specified
Coliforms (total),Coliforms (total) User Specified,User Specified
Coliforms (faecal),Coliforms (faecal) User Specified,User Specified
Residue,Residue User Specified,User Specified
Sulfide,Sulfide User Specified,User Specified
Oxygenates,Oxygenates User Specified,User Specified
Minerals,Minerals User Specified,User Specified
Silica,Silica User Specified,User Specified
Turbidity,Turbidity User Specified,User Specified
Anionic surfactants,Anionic surfactants User Specified,User Specified
Chlordane,Chlordane User Specified,User Specified
Oil & Grease,Oil & Grease User Specified,User Specified
Volatiles,Volatiles User Specified,User Specified
Toxaphene,Toxaphene User Specified,User Specified
Herbicides,Herbicides User Specified,User Specified
Organo-tin compounds,Organo-tin compounds User Specified,User Specified
Trace Metals,Trace Metals User Specified,User Specified
PCBs in Oil,PCBs in Oil User Specified,User Specified
Total petroleum hydrocarbons (TPH),Total petroleum hydrocarbons (TPH) User Specified,User Specified
Total diesel range organics (DRO),Total diesel range organics (DRO) User Specified,User Specified
Total gasoline range organics (GRO),Total gasoline range organics (GRO) User Specified,User Specified
pH,pH Chemically/physical tests,Chemically/physical tests
Acids, free,Acids, free User Specified,User Specified
Escherichia coli (E. coli),Escherichia coli (E. coli) User Specified,User Specified
Hexavalent chromium (VI),Hexavalent chromium (VI) User Specified,User Specified
Total Residual Chlorine,Total Residual Chlorine User Specified,User Specified
Dioxins and furans (PCDDs, PCDFs),Dioxins and furans (PCDDs, PCDFs) User Specified,User Specified
Solids, setteable,Solids, setteable User Specified,User Specified
Heterotrophic plate count,Heterotrophic plate count User Specified,User Specified
Residue, volatile,Residue, volatile User Specified,User Specified
Color,Color User Specified,User Specified
Total organic halides (TOX),Total organic halides (TOX) User Specified,User Specified
PCBs in water,PCBs in water User Specified,User Specified
Nitrosamines/Nitroaromatics,Nitrosamines/Nitroaromatics User Specified,User Specified
Base/Neutrals,Base/Neutrals User Specified,User Specified
Cationic Surfactants,Cationic Surfactants User Specified,User Specified
Pyrethroids,Pyrethroids User Specified,User Specified
Carbamates,Carbamates User Specified,User Specified
Bioassay WET Testing,Bioassay WET Testing User Specified,User Specified
Fecal coliform, MF,Fecal coliform, MF User Specified,User Specified
Total coliform, MF,Total coliform, MF User Specified,User Specified
Enterococci, MF,Enterococci, MF User Specified,User Specified
Fecal coliform, MPN,Fecal coliform, MPN User Specified,User Specified
Total coliform, MPN,Total coliform, MPN User Specified,User Specified
Enterococci, MPN,Enterococci, MPN User Specified,User Specified
Total Phenols,Total Phenols User Specified,User Specified
Aims of the PT scheme
Target group of participants
Linked to specific legislation / standards ISO 17043
Additional, subsidiary aims characterisation of reference materials
Number of participants 175
Accredited or otherwise reviewed by a 3rd party

Accredited by ANAB on the basis of ISO 17043

TNI PT Provider

Operation is commissioned / requested by
Fees and frequency
Participation fee For the costs of specific tests visit our website at www.sigmaaldrich.com/pt
Regularly operated Yes (4 times/year)
Year of first operation 1989
Contact details of the PT provider
Provider Contact person
Sigma-Aldrich RTC, Inc
2931 Silver Springs Rd
82070 Laramie, WY
United States

Phone: 800-325-3010
Fax: 1-307-745-7936
Web: http://www.sigmaaldrich.com http://www.sigmaaldrich.com
Manager Jennifer Jones
Phone: 1-307-721-5483
Fax: 1-307-745-7936
Email: jennifer.duhon@sial.com jennifer.duhon@sial.com
If you find any mistakes please contact the responsible EPTIS coordinator in United States, Mr George W. Latimer, Jr.. Mr George W. Latimer, Jr..
Any questions or problems? Please contact us at eptis@bam.de.
Application version: 1.21