BAM Logo

Sigma-Aldrich RTC Laboratory Proficiency Testing Program: Soil/Sediment

EPTIS factsheet 143424 | Last revision 2021-01-08 | URL: https://www.eptis.bam.de/pts143424 https://www.eptis.bam.de/pts143424

PT provider
PT provider Sigma-Aldrich RTC, Inc Sigma-Aldrich RTC, Inc
Based in United States
Product groups Minerals
Soil, sludge, contaminated sites
Testing fields Environmental conditions
Environmental protection
Technical details
Test item Tested property Testing method
Sediment and Soil Pesticides User Specified
Anions User Specified
Cyanide User Specified
Nutrients User Specified
Polycyclic aromatic hydrocarbons (PAH) User Specified
Metals User Specified
Volatile matter User Specified
Flash point User Specified
Chlordane User Specified
Chromium, hexavalent User Specified
Toxaphene User Specified
Herbicides User Specified
Organo-tin compounds User Specified
PCBs in Oil User Specified
BTEX & MTBE User Specified
Total petroleum hydrocarbons (TPH) User Specified
Phenols User Specified
Total diesel range organics (DRO) User Specified
Total gasoline range organics (GRO) User Specified
pH User Specified
Corrosivity User Specified
PCB Congeners User Specified
Dioxins and furans (PCDDs, PCDFs) User Specified
Polybrominated diphenyl ethers (PBDE) User Specified
Nitrosamines/Nitroaromatics User Specified
PCBs in Soil User Specified
Microbiology (various) 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 130
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 Soldier Springs Road
82070 Laramie, WY
United States

Phone: +1-800-325-3010
Fax: +1-307-745-7936
Web: http://www.sigmaaldrich.com/pt http://www.sigmaaldrich.com/pt
Proficiency Testing Coordinator
Email: ptservice@merckgroup.com ptservice@merckgroup.com
If you find any mistakes please contact the responsible EPTIS coordinator in United States, Dr. George W. Latimer, Jr.. Dr. George W. Latimer, Jr..
Any questions or problems? Please contact us at eptis@bam.de.
Application version: 1.23-SNAPSHOT.20230502124635-7925ae379a631fc1ececff45d2921c8db38877d5