FIELD: analytical chemistry, possible use as means for metrological provision of methods for performing measurements during determining content of oil products in watery substances.
SUBSTANCE: standard sample for controlling measurements of oil product content in watery substances is a solution of oil products in aprotonic polar hydrophilic organic solvent, which forms homogeneous substance during interaction with water. Industrial oil is utilized as oil products. Composition of standard samples for controlling measurements of oil product content contains water-soluble matrix and oil product, while as water-soluble matrix composition contains polar hydrophilic aprotonic organic solvent, and as oil-product - oil product with content of water and mechanical admixtures not more than 0,005% and ash percentage not more than 0,005%, solution of which in water-soluble matrix during interaction with water results in transparent homogeneous substance.
EFFECT: usage of standard sample allows to increase trustworthiness of operative and statistical control of results of measurements of oil product content in water; preparation of standard samples does not require special equipment, is fast and not laborious.
1 cl, 2 tbl
| Title |
Year |
Author |
Number |
| STANDARD SAMPLE COMPOSITION FOR MONITORING ERROR OF MEASURING CONTENT OF OIL PRODUCTS IN AQUEOUS MEDIA |
2009 |
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|
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2019 |
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- Eremina Lyudmila Nikolaevna
- Kataeva Marina Anatolevna
- Marchuk Evgenij Miroslavovich
|
RU2760002C2 |
| METHOD OF DETERMINING TOTAL CONTENT OF OIL-PRODUCTS IN WATER |
2007 |
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|
RU2354965C1 |
| METHOD FOR OBTAINING CALIBRATION SAMPLES OF PRODUCED WATER CONTAINING OIL AND MECHANICAL PARTICLES |
2022 |
- Korol Zhanna Vladimirovna
|
RU2796530C1 |
| PROCEDURE OF SPECTRAL-EMISSION DETERMINATION OF CONTENT OF METAL IMPURITIES IN ORGANIC FLUIDS |
2000 |
- Kuchumov V.A.
- Druzhenkov V.V.
- Mezhov Eh.A.
|
RU2186368C2 |
| METHOD FOR DETERMINATION OF TOTAL HYDROCARBON CONTENT IN WATER |
2016 |
- Usova Svetlana Vladimirovna
- Fedorova Marina Anatolevna
- Petrov Sergej Valerevich
- Vershinin Vyacheslav Isaakovich
|
RU2611413C1 |
| METHOD FOR DETERMINING GAS CONDENSATE MASS CONCENTRATION IN WATER-METHANOL SOLUTIONS BY FLUORIMETRIC METHOD |
2023 |
- Vasilev Anton Vladimirovich
- Skripunov Denis Aleksandrovich
- Popova Elena Vladimirovna
- Borisov Sergej Nikolaevich
- Kuznetsov Igor Evgenevich
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|
RU2797335C1 |
| METHOD OF DETERMINING BARIUM IONS IN FORMATION WATER |
2024 |
- Sadriev Aidar Rafailovich
- Nikonova Guzel Robertovna
|
RU2817516C1 |
| METHOD OF QUANTITATIVE DETERMINATION OF ALUMINIUM, VANADIUM, TUNGSTEN, IRON, CADMIUM, COBALT, MAGNESIUM, MANGANESE, COPPER, NICKEL, LEAD, STRONTIUM, TITANIUM, CHROME, ZINC IN ATMOSPHERIC AIR BY MASS SPECTROMETRY WITH INDUCTIVELY COUPLED PLASMA |
2016 |
- Zajtseva Nina Vladimirovna
- Ulanova Tatyana Sergeevna
- Vejkhman Galina Akhmetovna
- Stenno Elena Vyacheslavovna
- Gileva Olga Vladimirovna
- Nedoshitova Anna Vladimirovna
- Bakanina Marina Aleksandrovna
|
RU2627854C1 |
| METHOD FOR VAPOUR-PHASE DETERMINATION OF WEIGHT CONCENTRATION OF CARBON TETRACHLORIDE, METHYLENE CHLORIDE, CHLOROFORM, 1,2-DICHLOROETHANE, 1,1,2-TRICHLOROETHANE IN BOTTOM DEPOSITS BY GAS CHROMATOGRAPHY |
2014 |
- Sobolevskaja Ljudmila Anatolevna
|
RU2581745C1 |
