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SPE038 Supelco

Phenolics in Soil (TOX) - PT

Proficiency Testing Material



Related Categories Additional Standards, Analytical Standards, Analytical/Chromatography, Proficiency Testing, Solids/Soils Hazardous Waste Organic PTs,
packaging   ampule of 1 × 100 g
mfr. no.   RTC, SPE-038
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

This PT sample is suitable for the analysis of total phenolics and TOX in soil by colorimetric methods. This PT sample is sterilized.
The sample must be stored at 4º C.

Sample Preparation
The sample is ready to use.
Extract using your normal procedure. The extract may require further dilution to fall within your normal calibration range.
A series of dilution is recommended.
Analyze for total phenolics or TOX by USEPA methods.
This sample is not suitable for GC analysis.
Determine the moisture content and report on a dry weight basis.



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Extractable Organics Halides (EOX) .5-100 mg/kg    
Total Organic Halides (TOX) .5-100 mg/kg    
Total Phenolics .5-100 mg/kg    
Safety & Documentation

Safety Information

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


Certificate of Analysis

Protocols & Articles
Related Products

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SQC038 Phenolics in Soil (TOX), certified reference material

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