产品说明
一般描述
Trace Metals 1 - Whole Volume - 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 product 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.
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 Trace Metals 1 - Whole Volume - WP can be found in the reporting packet which will be available to download at PT Portal.
应用
Trace Metals 1 - Whole Volume - WP is a non-potable water (NPW) PT standard, suitable to test whole volume trace metals in water pollution/wastewater.
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:
- 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
制备说明
Description
- This sample is provided in a 500 mL HDPE bottle as a whole volume standard.
- The sample is preserved in 0.15% (v/v) nitric acid.
Sample Preparation
- Shake the bottle prior to opening.
- It is suggested that your matrix match the acid concentration of your calibration materials with the PT sample.
- Analyze using your normal methods. Mercury may be included in an organic form.
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.
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
法律信息
Supelco is a registered trademark of Merck KGaA, Darmstadt, Germany
产品性质
| 质量水平 | 100 |
| 包装 | bottle of 1 × 500 mL |
| 浓度 | in water |
| application(s) | environmental |
| 格式 | matrix material |
| 储存温度 | 2-8℃ |
安全信息
| 象形图 |   |
| 警示用语： | Danger |
| 危险声明 | H317 - H350 - H412 |
| 预防措施声明 | P202 - P261 - P273 - P280 - P302 + P352 - P308 + P313 |
| 危险分类 | Aquatic Chronic 3 - Carc. 1B - Skin Sens. 1 |
| 储存分类代码 | 6.1D - Non-combustible, acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects |
| WGK | WGK 2 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
