SPE015 Supelco


Proficiency Testing Material



Related Categories Additional Standards, Analytical Standards, Analytical/Chromatography, Proficiency Testing, Solids/Soils Hazardous Waste Organic PTs,
packaging   ampule of 1 × 225 g
mfr. no.   RTC, SPE-015
matrix   soil
Featured Industry   Environmental


General description

This proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet supplied for each sample.

Other Notes

Proficiency testing samples are presented as single blind. No values for the samples are released until the testing period concludes. Values of analytes vary lot to lot.

Proficiency Testing Schedule (2018-2019)

LPTP18-S1 January 31 - March 16, 2018
LPTP18-S2 April 11 - May 25, 2018
LPTP18-S3 July 25 - September 7, 2018
LPTP18-S4 October 10 - November 23, 2018

LPTP19-S1 January 30 - March 15, 2019
LPTP19-S2 April 10 - May 24, 2019
LPTP19-S3 July 24 - September 6, 2019
LPTP19-S4 October 9 - November 22, 2019

Quick-Turn Study - (non-scheduled proficiency test that is available at any time)

Preparation Note

Contains a minimum of 4 analytes present at or above the regulatory limit

The organic PT sample is a soil containing TCLP extractable BNA′s/Pesticides. The sample size provided is 225 g of soil. The soil has been chemically stabilized to minimize degradation of the sample. The PT sample has been sized to 100 mesh.
Required storage condition is 4º C. At least two analytes are above the regulatory limit. Some analytes may not be present a recoverable levels. If an analyte is below your detection limit report less than a “<” and your detection limit, or “0”. The sample has been intentionally prepared with an apparent headspace.

Sample Preparation
Determine the extraction fluid by carefully following the procedures as defined in SW846, 3rd Edition, Extraction Method 1311.
Analyze the extract using the method for which you are seeking accreditation.
Determine the concentration of the analytes listed and report your results on the analysis data sheet provided.
The analysis method must also be reported.
If the Cresol isomers cannot be differentiated, the total Cresol amount may be reported.
NOTE: Since several analytes are present at regulatory levels the extract may require dilution prior to analysis, it is recommended that the extract is screened prior to primary GC or GC/MS analysis. Report analyte concentration as mg/L of extract.



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Chlordane (total) .001-1 mg/L    
Total Cresol .001-15 mg/L    
2,4-D Total .001-1 mg/L    
1,4-Dichlorobenzene .001-200 mg/L    
2,4-Dinitrotoluene (2,4-DNT) .001-15 mg/L    
Endrin 0.000 - 0.500 mg/L    
Hexachlorobenzene .001-15 mg/L    
Hexachlorobutadiene .001-15 mg/L    
Hexachloroethane .001-15 mg/L    
Heptachlor 0.000 - 0.500 mg/L    
Heptachlor epoxide 0.000 - 0.500 mg/L    
γ-BHC (Lindane, gamma-Hexachlorocyclohexane) .001-15 mg/L    
Methoxychlor 0.000 - 0.500 mg/L    
2-Methylphenol (o-Cresol) .001-15 mg/L    
4-Methylphenol (p-Cresol) .001-15 mg/L    
3+4-Methylphenol (m+p-Cresol) .001-15 mg/L    
Nitrobenzene .001-15 mg/L    
Pentachlorophenol .001-15 mg/L    
Pyridine .001-15 mg/L    
Silvex (2,4,5-TP) .001-1 mg/L    
Toxaphene (Chlorinated camphene) .001-2 mg/L    
2,4,5-Trichlorophenol .001-15 mg/L    
2,4,6-Trichlorophenol .001-15 mg/L    
Safety & Documentation

Safety Information

GHS08  GHS08
Signal word 
Hazard statements 
NONH for all modes of transport


Certificate of Analysis

Protocols & Articles
Related Products

related product

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SQC015 TCLP Semi-VOAs, certified reference material

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