Acetone

Acetone, or propanone, is an organic compound with the formula (CH3)2CO. It is the simplest and smallest ketone. It is a colourless, highly volatile and flammable liquid with a characteristic pungent odour. Acetone is miscible with water and serves as an important organic solvent in its own right, in industry, home, and laboratory. About 6.7 million tonnes were produced worldwide in 2010, mainly for use as a solvent and production of methyl methacrylate and bisphenol A. It is a common building block in organic chemistry. Familiar household uses of acetone are as the active ingredient in nail polish remover and …

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EMCDDA: European Monitoring Centre for Drugs and Drug Addiction · 11 November 2022 English

The extraction of cocaine from the coca leaves takes place mostly in the three coca producer countries, which together are estimated to account for the majority of the global production …

sodium bisulfite, sodium metabisulfite. - Solvents: acetone, butyl acetate, dichloromethane, diethyl ether including potassium permanganate and solvents such as acetone, toluene, kerosene and acids, are hazardous. The


TI: Johann Heinrich von Thünen-Institut · 8 November 2022 English

ACS Omega 0.0

integration method which Soxhlet-extracted with acetone for 6 h and oven-dried at 103 approximates the under reaction. The samples were rinsed with fresh acetone, and a nitrogen flow (grade 5.0 ≤ 0.5 ppm H2O) mass of D2O (20.028 g2d Soxhlet extraction with acetone was performed again before mol−1). B https://doi


TI: Johann Heinrich von Thünen-Institut · 4 November 2022 English

WGIPS

& c) concentrations after extraction with 90% acetone after overnight extraction in a -20° C freezer


IRSST: Institut de recherche Robert-Sauvé en santé et en sécurité du travail · 20 October 2022 English

2) Without knowing the number of the sample, repeat the count on the reference slides and estimate the intralaboratory and intercounter coefficient of variation, Sr. [...] Place the wedge, dust …

Count Page 5 of 16 V. REAGENTS VI. EQUIPMENT  Acetone  Three-piece, 25 mm cassette with 50 mm conductive filter whose pore size is 0.8 to 1.2 microns, and Acetone is extremely flammable. Take precautions cellulose support (see Note 1). not to ignite it. Heating of acetone in volumes  Appropriate personal sampling pump 250 µL of acetone into the inlet port at the top of the heating block. Inject the acetone into the vaporization and the slide. CAUTION: Even if the volume of acetone used is small, use safety precautions. Work in


IRSST: Institut de recherche Robert-Sauvé en santé et en sécurité du travail · 20 October 2022 English

2) Without knowing the number of the sample, repeat the count on the reference slides and estimate the intralaboratory and intercounter coefficient of variation, Sr. [...] Place the wedge, dust …

Count Page 5 of 16 V. REAGENTS VI. EQUIPMENT  Acetone  Three-piece, 25 mm cassette with 50 mm conductive filter whose pore size is 0.8 to 1.2 microns, and Acetone is extremely flammable. Take precautions cellulose support (see Note 1). not to ignite it. Heating of acetone in volumes  Appropriate personal sampling pump 250 µL of acetone into the inlet port at the top of the heating block. Inject the acetone into the vaporization and the slide. CAUTION: Even if the volume of acetone used is small, use safety precautions. Work in


IRSST: Institut de recherche Robert-Sauvé en santé et en sécurité du travail · 20 October 2022 French

D., chimiste Personne ayant contribué à la présente version de cette méthode Catheline Pelletier, technicienne de laboratoire MA-243 2022 978-2-89797-243-1 Méthode de laboratoire MA-243 – Numération de fibres Page 1 …

mesurés. V. RÉACTIFS VI. APPAREILLAGE ET MATÉRIEL  Acétone  Cassette conductrice de 25 mm en trois morceaux


IRSST: Institut de recherche Robert-Sauvé en santé et en sécurité du travail · 20 October 2022 French

D., chimiste Personne ayant contribué à la présente version de cette méthode Catheline Pelletier, technicienne de laboratoire MA-243 2022 978-2-89797-243-1 Méthode de laboratoire MA-243 – Numération de fibres Page 1 …

mesurés. V. RÉACTIFS VI. APPAREILLAGE ET MATÉRIEL  Acétone  Cassette conductrice de 25 mm en trois morceaux


IRSST: Institut de recherche Robert-Sauvé en santé et en sécurité du travail · 20 October 2022 English

2) Without knowing the number of the sample, repeat the count on the reference slides and estimate the intralaboratory and intercounter coefficient of variation, Sr. [...] Place the wedge, dust …

Count Page 5 of 16 V. REAGENTS VI. EQUIPMENT  Acetone  Three-piece, 25 mm cassette with 50 mm conductive filter whose pore size is 0.8 to 1.2 microns, and Acetone is extremely flammable. Take precautions cellulose support (see Note 1). not to ignite it. Heating of acetone in volumes  Appropriate personal sampling pump 250 µL of acetone into the inlet port at the top of the heating block. Inject the acetone into the vaporization and the slide. CAUTION: Even if the volume of acetone used is small, use safety precautions. Work in


IRSST: Institut de recherche Robert-Sauvé en santé et en sécurité du travail · 20 October 2022 French

D., chimiste Personne ayant contribué à la présente version de cette méthode Catheline Pelletier, technicienne de laboratoire MA-243 2022 978-2-89797-243-1 Méthode de laboratoire MA-243 – Numération de fibres Page 1 …

mesurés. V. RÉACTIFS VI. APPAREILLAGE ET MATÉRIEL  Acétone  Cassette conductrice de 25 mm en trois morceaux


CE Delft · 6 October 2022 English

While the current use of biofuels in marine-engine applications is very limited, (the IMO 2020 Data Collection System (DCS) indicated that 99.91% of marine fuel use was of carbon-based conventional …

2015) Water (volume %) Max 0.1 (IMPCA, 2015) Acetone (mg/kg) Max 30 (MAN B&W, sd), (IMPCA, 2015) Ethanol


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