产品说明
一般描述
This Whole Effluent Toxicity (WET) proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. This product is produced according to TNI requirements. However, please note, this sample may include non-TNI analytes as well.
In acute WET tests, invertebrate Ceriodaphnia dubia is employed as a test organism to determine its mortality upon exposure to the effluent for a short duration (48 h). This helps arrive at the lethally toxic concentrations of the effluent.
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 PT 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.
Analyte/s: Values of analytes vary lot to lot.
All information regarding the use of Ceriodaphnia dubia, 48-hr Acute, nonrenewal, 25 ℃, 20% DMW proficiency testing standard can be found in the reporting packet which will be available to download at PT Portal.
应用
Ceriodaphnia dubia, 48-hr Acute, nonrenewal, 25℃, 20% DMW proficiency testing material is designed for use in Acute Whole Effluent Toxicity (WET) proficiency testing.
Have any questions? Explore our FAQs.
For more information on this product, please contact our PT Service Team.
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:
制备说明
Description
储存及稳定性
Please refer to sample label for expiration date, specific storage temperature, and specific storage conditions.
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.
Whole Effluent Toxicity (WET) tests are designed to predict the impact and toxicity of effluents discharges.
Proficiency Testing Schedule (2021-2022)
DMR-QA (US customers only)
DMR-QA 41 March 19 - July 5, 2021
DMR-QA 42 2022 Dates TBD
法律信息
Supelco is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
NACRES | NA.24 |
产品性质
质量水平 | 100 |
包装 | ampule of 4 × 2 mL |
浓度 | in water |
application(s) | environmental |
格式 | matrix material |
安全信息
储存分类代码 | 12 - Non Combustible Liquids |
WGK | WGK 1 |
闪点(F) | Not applicable |
闪点(C) | Not applicable |
SUPELCO