Properties:
| Related Categories |
Additional Standards,
Air PT,
Analytical Standards,
Analytical/Chromatography,
Proficiency Testing
|
Description:
General description
This proficiency testing sample is produced in accordance with ISO/IEC 17043:2010. All information regarding the use of this material can be found in the reporting packet supplied for each sample.
Other Notes
Proficiency testing samples are presented as single blind. No values for the samples are released until the testing period concludes. Values of analytes vary lot to lot.
Proficiency Testing Schedule (2017-2018)
Air
AIR17-2 April 12 - May 26, 2017
AIR17-4 October 11 - November 24, 2017
AIR18-2 April 11 - May 25, 2018
AIR18-4 October 10 - November 23, 2018
Quick-Turn Study - (non-scheduled proficiency test that is available at any time)
Preparation Note
The PT sample is packaged as a 20 mL vial containing a filter paper.
The PT sample was prepared using 2 % nitric acid as the solvent.
Sample preparation
Unscrew vial and carefully remove filter paper.
The filter paper is ready for immediate analysis.
Report Cr(VI) content in μg/filter.
Safety:
RIDADR
NONH for all modes of transport
購物車為空，快去購物吧！
4000-520-616
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