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Chromium VI-WP
产品编号: | 3425748 |
规格: | Proficiency Testing Material, Concentrate for dilution to 1L |
包装规格: | 20 ML |
产品类别: | 进口试剂 |
品牌: | Supelco |
优惠价: | 立即咨询 |
产品别名
Chromium VI-WP
Hexavalent Chromium, Cr(VI), WP Hexavalent Chromium, DMR-QA Cr(VI)
产品性质
Quality Level【质量水平】 | 100 |
packaging【包装】 | ampule of 2 × 20 mL |
concentration【浓度】 | in water |
application(s) | environmental |
format【格式】 | matrix material |
基本信息
General description【一般描述】 | Chromium VI - WP proficiency testing material is produced in accordance with ISO/IEC 17043:2010. Also referred to as non-Potable water or Water Pollution sample, this sample is produced according to TNI requirements. However, please note, this sample may include non-TNI analytes as well. The higher criteria from the TNI tables mimic the levels common to wastewater samples. 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. Most water PT samples are available as concentrates or ready-to-use volumes giving the end-user flexibility in selecting samples that will fit their exact needs. Our WP program is designed to meet the quality assurance requirements in compliance with Discharge Monitoring Report - Quality Assurance Program (DMR-QA), thereby ensuring the analytical competence of your laboratory. 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: Water analysis - Water Pollution (WP) Matrix: Water Pollution/Wastewater Analyte/s: Values of analytes vary lot to lot. All information regarding the use of Chromium VI - WP can be found in the reporting packet which will be available to download at PT Portal. |
Application【应用】 | Chromium VI - WP is a non-Potable water (NPW) PT standard, suitable for testing hexavalent chromium in water pollution/wastewater. Have any questions? Explore our FAQs. For more information on this product, please contact our PT Service Team. |
Features and Benefits【特点和优势】 | 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:
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Preparation Note【制备说明】 | Description
Sample Preparation
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Other Notes【其他说明】 | 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.com. 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 (2021-2022) Wastewater WP21-1January 13 - February 26, 2021 WP21-2March 24 - May 7, 2021 WP21-3July 7 - August 20, 2021 WP21-4September 22 - November 5, 2021 WP22-1January 12 - February 25, 2022 WP22-2March 23 - May 6, 2022 WP22-3July 6 - August 19, 2022 WP22-4September 21 - November 4, 2022 DMR-QA (US customers only) DMR-QA 41 March 19 - July 5, 2021 DMR-QA 42 2022 Dates TBD |
Legal Information【法律信息】 | Supelco is a registered trademark of Merck KGaA, Darmstadt, Germany |
产品说明
Storage and Stability【储存及稳定性】 | Please refer to sample label for expiration date, specific storage temperature, and specific storage conditions. |
安全信息
Storage Class Code【储存分类代码】 | 12 - Non Combustible Liquids |
WGK | WGK 1 |