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Development of reference materials with the composition of propyl and isopropyl alcohol solutions
https://doi.org/10.32446/0368-1025it.2020-6-66-72
Abstract
Certified reference materials (CRM) composed of propyl (11383-2019) and isopropyl (11384-2019) alcohols solutions were created for validation of measurement procedures and control of measurement errors of measurement results of mass concentrations of toxic substances (alcohol) in biological objects (urine, blood) and water. Two ways of establishing the value of the certified characteristic – mass consentration of propanol-1 or propanol-2 have been studied. The results obtained by the preparation procedure and comparison with the standard are the same within the margin of error.
About the Authors
I. A. Piterskikh
Russian Research Institute for Metrological Service
Russian Federation
Russian Federation
Irina A. Piterskikh
Moscow
S. V. Vikhrova
Russian Research Institute for Metrological Service
Russian Federation
Russian Federation
Svetlana V. Vikhrova
Moscow
N. G. Kovaleva
ECROSKHIM LTD
Russian Federation
Russian Federation
Nina G. Kovaleva
Saint Petersburg
T. O. Barynskaya
Moscow scientifi c practical centre of addictolog
Russian Federation
Russian Federation
Tatyana O. Barynskaya
Moscow
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Review
For citations:
Piterskikh I.A., Vikhrova S.V., Kovaleva N.G., Barynskaya T.O. Development of reference materials with the composition of propyl and isopropyl alcohol solutions. Izmeritel`naya Tekhnika. 2020;(6):66-72. (In Russ.) https://doi.org/10.32446/0368-1025it.2020-6-66-72
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