Properties:
| Related Categories |
Additional Standards,
Analytical Standards,
Analytical/Chromatography,
Proficiency Testing,
Water Supply/Drinking Water Inorganics,
|
|
packaging
|
ampule of 1 × 500 mL
|
|
mfr. no.
|
RTC, PEI-3014
|
|
concentration
|
in H2O
|
|
storage temp.
|
2-8°C
|
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)
Drinking Water
WS17-1 January 18 - March 3, 2017
WS17-2 March 29 - May 12, 2017
WS17-3 July 12 - August 25, 2017
WS17-4 September 27 - November 10, 2017
WS18-1 January 17 - March 2, 2018
WS18-2 March 28 - May 11, 2018
WS18-3 July 11 - August 24, 2018
WS18-4 September 26 - November 9, 2018
Quick-Turn Study - (non-scheduled proficiency test that is available at any time)
Preparation Note
This 500 mL ready-to-use whole-volume sample contains a material for analysis of Turbidity.
Sample preparation
Calibrate your instrument as directed by the manufacturer.
Ensure that the solution is thoroughly mixed immediately prior to analysis.
To mix roll bottle gently, do not shake. Shaking adds air to the sample and may cause erroneous results.
Safety:
RIDADR
NONH for all modes of transport
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