Sulfur Dioxide in Impinger Solution
SIAL/PEA1900 - Proficiency Testing Material
Product Type: Chemical
| agency | EPA (Method 6) |
| application(s) | environmental |
| concentration | in water |
| format | matrix material |
| packaging | ampule of 2 × 20 mL |
| Quality Level | 100  |
| Application: | Sulfur Dioxide in Impinger Solution is an air PT standard, suitable for analyzing sulfur dioxide in impinger solution. 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: | Sulfur Dioxide in Impinger Solution 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. Our Air Quality & Emissions Proficiency Testing Samples are designed for use with common methods for monitoring and measuring the air quality and are available in a variety of sampling matrices such as Impinger solutions, Filter paper, PUF cartridges and Absorbent tubes. These samples are typically provided in duplicate for use in case of lab mishap, for QC purposes or to analyze multiple methods. Type of PT Scheme: Air Quality and Emissions Matrix: Impinger Solution Analyte/s: Values of analytes vary lot to lot. All information regarding the use of Sulfur Dioxide in Impinger Solution 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 in the PT Portal before placing your order. 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 to learn more about Quick-Turn Studies (on-demand proficiency tests that are offered depending on lot availability). The Quick-Turn results are released within 48-72 hours whereas scheduled study reports are released within 21 days.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) Air AIR22-2 April 6 - May 20, 2022 AIR22-4 October 5 - November 18, 2022 AIR23-2 April 5 – May 19, 2023 AIR23-4 October 4 – November 17, 2023 Quick-Turn Study Not Available for this Product |
| Preparation Note: | Description • The PT sample is packaged as a 20 mL concentrate. • The sample matrix is water. • This PT is suitable for EPA Method 6. Sample Preparation • To prepare the solution, partially fill a 1000 mL volumetric flask with reagent-grade water (near 20 °C). • Open ampoule PEA1900-20ML (be careful to avoid cuts on glass) and transfer 10.0 mL of the concentrate into the volumetric flask. • Fill to volume (1000 mL) with reagent-grade water and mix well. • The sample is now ready for immediate analysis. • For calculation purposes, assume 1.0 dscm of air. |
| Storage and Stability: | Please refer to sample label for expiration date, specific storage temperature, and specific storage conditions. |
| RIDADR | NONH for all modes of transport |
| WGK Germany | nwg |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41116107 |
| Components | Sulfur dioxide 50-2000 mg/dscm |