Phenolics in Soil (TOX) - PT
SIAL/SPE038 - Proficiency Testing Material
Product Type: Chemical
application(s) | environmental |
format | matrix material |
matrix | soil |
packaging | pkg of 1 × 100 g |
Quality Level | 100 ![]() |
Application: | Phenolics in Soil (TOX) - PT is a soil/hazardous waste proficiency testing material, suitable for testing extractable organics halides (EOX), total organic halides (TOX) and total phenolics in soil samples. Our soil PT samples behave as real samples; and, unless there is no alternative, are not simply spikes added to a blank soil. They are designed to meet the requirements of national, regional and state-specific accreditation bodies (TNI, USEPA, UKAS) for quality assurance and continuous improvement. Have any questions? Explore our FAQs ![]() For more information on this product, please contact our PT Service Team ![]() |
Features and Benefits: | We have a vast portfolio of environmental PT schemes with "fit-for-purpose" samples to help you meet the needs of the laboratory. Our proficiency testing (PT) program is a benchmark to: • provide staff with an insight into their laboratory′s performance, to verify the accuracy and reliability of their testing process • provide a comparison of performance with that of other laboratories, nationally and internationally • test and educate staff, provide a better understanding of the impact of incorrect results and identify areas where there may be problems • provide an independent evaluation of laboratory performance • demonstrate to clients, colleagues and accreditation bodies that there is a commitment to quality |
General description: | Phenolics in Soil (TOX) - PT proficiency testing material is produced in accordance with ISO/IEC 17043:2010. The PT portfolio allows our test components to offer significant performance data to monitor and prove competency to customers, accreditation bodies or both. Supelco® is a global proficiency testing (PT) provider that manufactures best-in-class environmental and pharmaceutical PT products. We are the world leader in the manufacturing of real-world soil, sediment and sewage sludge PT products. Type of PT Scheme: Solids/Soils/Hazardous Waste Matrix: Soil Analyte/s: Values of analytes vary lot to lot. All information regarding the use of Phenolics in Soil (TOX) - PT can be found in the reporting packet which will be available to download at PT Portal ![]() |
Legal Information: | Supelco is a registered trademark of Merck KGaA, Darmstadt, Germany |
Other Notes: | Are you new to Supelco® Proficiency Testing? Be sure to register your account details ![]() This will provide access to data entry, reporting packets and final reports. Registrations will be approved shortly after your order is placed. For further questions, write to us at ptservice@milliporesigma. When placing your order online, please indicate your study preference under the ′your reference′ column. Available studies can be viewed at the bottom of the page. Click here ![]() Proficiency testing samples are presented as single blind. No values for the samples are released until the testing period concludes. Proficiency Testing Schedule (2022-2023) Soils LPTP22-S2 April 6 - May 20, 2022 LPTP22-S4 October 5 - November 18, 2022 LPTP23-S2 April 5 – May 19, 2023 LPTP23-S4 October 4 – November 17, 2023 Quick-Turn Study (on demand proficiency test that is offereddepending on lot availability) |
Preparation Note: | Description • 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 room temperature. 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 dilutions 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. |
Storage and Stability: | Please refer to sample label for expiration date, specific storage temperature, and specific storage conditions. |
Hazard Codes | Xn |
Risk Statements | 48/20 |
RIDADR | NONH for all modes of transport |
WGK Germany | WGK 1 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
UNSPSC | 41116107 |
Components | Extractable Organics Halides (EOX) .5-100 mg/kg; Total Organic Halides (TOX) .5-100 mg/kg; Total Phenolics .5-100 mg/kg |