The influence of the packaging on the storage qualities of the volatile substances

Isakov V.D.; Gorbacheva T.V.; Fokin M.B.; Saigushkin N.V.

doi:https://doi.org/10.17116/sudmed20186105131

Isakov V.D.

Sankt-Peterburgskoe Biuro sudebno-meditsinskoĭ ékspertizy

Gorbacheva T.V.

Saint-Petersburg Bureau of Forensic Medical Expertise, Saint-Petersburg Health Committee, Saint-Petersburg, Russia, 195067

Fokin M.B.

Saint-Petersburg state budgetary institution «Bureau of Forensic Medical Expertise», Saint-Petersburg, Russia, 195067

Saigushkin N.V.

Saint-Petersburg state budgetary institution «Bureau of Forensic Medical Expertise», Saint-Petersburg, Russia, 195067

The influence of the packaging on the storage qualities of the volatile substances

Authors:

Isakov V.D., Gorbacheva T.V., Fokin M.B., Saigushkin N.V.

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Journal: Forensic Medical Expertise. 2018;61(5): 31‑34

DOI: 10.17116/sudmed20186105131

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To cite this article:

Isakov VD, Gorbacheva TV, Fokin MB, Saigushkin NV. The influence of the packaging on the storage qualities of the volatile substances. Forensic Medical Expertise. 2018;61(5):31‑34. (In Russ.)
https://doi.org/10.17116/sudmed20186105131

Подписка 2026 Судебно-медицинская экспертиза (Forensic Medical Expertise)

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Abstract:

The objective of the present study was to evaluate the storage qualities of the acetone and ethanol aqueous solutions kept in the polyethylene flasks, polypropylene and glass tubes that were stored under different environmental temperature. It was shown that the acetone aqueous solution better retained its properties when stored in glass vials at room temperature as well as at 0° C and 4° C. The most pronounced decrease of acetone concentrations (from 70 up to 95%) was documented after its storage in the polyethylene flasks. The ethanol concentration fell down by 40% when stored in polyethylene flasks at room temperature.

Keywords:

acetone

ethanol

storage qualities

polyethylene

polypropylene

glass

temperature

Authors:

Isakov V.D.

Sankt-Peterburgskoe Biuro sudebno-meditsinskoĭ ékspertizy

Gorbacheva T.V.

Saint-Petersburg Bureau of Forensic Medical Expertise, Saint-Petersburg Health Committee, Saint-Petersburg, Russia, 195067

Fokin M.B.

Saint-Petersburg state budgetary institution «Bureau of Forensic Medical Expertise», Saint-Petersburg, Russia, 195067

Saigushkin N.V.

Saint-Petersburg state budgetary institution «Bureau of Forensic Medical Expertise», Saint-Petersburg, Russia, 195067

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References:

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