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Protein Determination-Method Matters. [PDF]
Foods, 2018 The reported protein content of foods depends on the analytical method used for determination, making a direct comparison between studies difficult. The aim of this study was to examine and compare protein analytical methods. Some of these methods require extraction preceding analysis.
Mæhre HK +4 more
europepmc +5 more sources
Resorcinol – determination method in the workplace air
Medycyna Pracy, 2022 Background Resorcinol (1,3-dihydroxybenzene) is a white solid used in rubber, pharmaceuticals, cosmetics, paints and varnishes and other industries. Resorcinol is a harmful, irritant, methemoglobin-forming and hemolytic substance. It can cause kidney and
Anna Jeżewska, Dorota Kondej
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A method for the determination of the dissociation constants of acids with an uncalibrated glass electrode [PDF]
, 1975 A method is presented for the determination of absolute pKa values of acids in solvents with a high dielectric constant by potentiometry with an uncalibrated glass electrode; in the determination, the glass electrode becomes calibrated.
Bos, M., Lengton, W.
core +12 more sources
Frontiers in Earth Science, 2023 From accumulation mechanisms and the identification of effective faults, hydrocarbon distribution in slope areas of petroliferous basins is assessed. In this study, we superimpose two methods to develop a set of key methods, which can identify effective ...
Fan Zili +7 more
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A Novel Quantitative Analysis Method for Lead Components in Waste Lead Paste
Metals, 2023 In this study, a method for determining the lead components in waste lead paste was proposed, using simulated and spent lead paste as research objects.
Zhuang Zhang +3 more
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Medycyna Pracy, 2023 Background Chemical substances from the halogenated aliphatic hydrocarbons group are used in industry, e.g., as intermediates in syntheses, auxiliaries, solvents in degreasing processes, and laboratory tests.
Joanna Kowalska +1 more
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Medycyna Pracy, 2022 Background Phenyl(2-naphthyl)amine (FNA) is a flammable solid with a characteristic odor. FNA is used, among others, in the production of paints and dyes, and as an antioxidant in rubber processing, lubricant for automobile engines, in brake fluids, oils,
Anna Jeżewska, Dorota Kondej
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Experimental study on measurement of rock strength parameters based on digital drilling technology
Yantu gongcheng xuebao, 2020 Quick and accurate advance acquisition of mechanical parameters of rock mass is an important prerequisite for guiding the safe construction of rock mass engineering.
WANG Yu-jie 1, SHE Lei 1, 2, 3, ZHAO Yu-fei 1, CAO Rui-lang 1
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工程科学学报, 2022 In the combination of source rock and reservoir separated by the caprock of a petroliferous basin, the scale of oil and gas accumulation is controlled by the relative length of the effective period of oil and gas transported by the oil source fault.
Mu-gui LIANG +3 more
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Medycyna Pracy, 2021 Background Naphthylamine (NA), i.e., 1-naphthylamine (1-NA) and 2-naphthylamine (2-NA) and its salts (2-naphthylamine hydrochloride and 2-naphthylamine acetate) are colorless crystalline solids.
Anna Jeżewska +2 more
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