How To Use Propanol In A Sentence
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I don't know how much/if 99% isopropanol will discolour anything.
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For example, each molecule of isopropanol (rubbing alcohol) has eight hydrogen atoms in one of three environments.
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drugs containing phenylpropanolamine are being recalled
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Other clostridia have the capability to ferment sugars to produce ethanol, butanol, isopropanol, acetic acid, acetone, and similar products, and perhaps the genes responsible for these properties can be incorporated into organisms that can produce alcohols directly from cellulose.
3 Ethanol Production
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We have also made measurements in aqueous mixtures with four other alcohols: methanol, n-propanol, isopropanol, and isobutanol.
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After TRIzol phase separation, the aqueous phase was extracted once with equal volume of phenol/chloroform/isoamyl alcohol (25: 24: 1), before RNA precipitation with isopropanol.
PLoS ONE Alerts: New Articles
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A FULLY flex-fueled vehicle can use any alcohol fuel - methanol, ethanol, propanol, or butanol - as easily as gasoline.
Autoblog Green
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In Europe the licensed maximum daily dose in non-prescription cough and cold remedies is lower, and appetite suppressants containing phenylpropanolamine are not available in the United Kingdom.
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Although AVB has been shown to be relatively photostable in the polar protic solvent isopropanol it was relatively photolabile in the nonpolar solvent cyclohexane.
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I don't know how much/if 99% isopropanol will discolour anything.
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The further study of the six-member ring mechanism with the participation of iso-propanol demonstrates that the calculated ratio of enantiomers agrees with the experimental results essentially.
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Total lipid was extracted into chloroform-methanol, dried under a stream of nitrogen and redissolved in isopropanol.
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Or even other alcohols such as propanol or butanol.
Autoblog Green
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Start midiprep of N-Spec (isopropanol added elute refrigerated overnight)
OpenWetWare - Recent changes [en]
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We do know that there are some very nasty chemicals in fracking fluid, like formamide, a "reproductive toxicant" that the Center for Disease Control and Prevention says targets organs like the "eyes, skin, respiratory system, central nervous system, [and] reproductive system," and isopropanol which is a main ingredient in household glass cleaners.
Kevin Grandia: Waxman and Markey's Hydraulic Fracking Smackdown
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For beta 1 selectivity, a beta-adrenergic antagonist should contain a p-substituted aryloxypropanolamine pharmacophore.
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The drinks contain poisons including chloroform, meths and isopropanol and can cause cancer, liver failure, blindness, coma and even death.
The Sun
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Bristol-Myers Squibb said it was issuing the recall because some of the Coumadin tablets may not contain the appropriate level of isopropanol, a chemical used to maintain Coumadin in a crystallized state.
Coumadin blood-thinner tablets recalled
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In our previous work, we demonstrated that short-chain alcohols (methanol, ethanol, propanol, and butanol) can significantly decrease the elastic moduli and increase the area per molecule of fluid-phase PCs.
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A dab of 70 % isopropanol ( rubbing alcohol ) from a small paint brush will kill the fungus.
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Proton-bound dimers were obtained by adding 0.1% trifluoroacetic acid to the gramicidin solution in propanol.
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Alcohol (isopropanol) precipitation concentrates the eluted plasmid DNA, which is collected by centrifugation, washed, and redissolved in buffer.
Archive 2005-10-01
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IR results of pyridine adsorption reveal that supported samples have both Bronsted and Lewis acid centers, and 2-propanol dehydration is a Bronsted acid catalysed reaction.
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The further study of the six-member ring mechanism with the participation of iso-propanol demonstrates that the calculated ratio of enantiomers agrees with the experimental results essentially.
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The chemicals included aliphatic hydrocarbons, glycol ethers, isopropanol, limonene, naphtha, oils, and varnishes.
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The supernatant was precipitated by isopropanol.
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The organic solvents used in the present study were n-butanol, acetonitrile, methanol, n-propanol, isopropanol, and isobutanol.
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After the plasma was treated in a water bath at 60 [degrees] C for 30 min, the lipid extraction was done with Hydromatrix, a diatomite, in isopropanol and n-hexane.
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Start midiprep of C-Spec from colony 2 (isopropanol added elute was refrigerated for 4 hrs)
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They found that the original mixture made in 20 per cent propanol was optimal for disinfecting instruments without fixing proteins to their surfaces.
The Earth Times Online Newspaper
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Otherwise, those pre-packaged medical wipes/swabs that are used for disinfection of wounds and injection sites are soaked in isopropanol as well, but they may not be 'wet' enough to be useful to you.
Archive 2008-01-01
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Or propanol, which has 3 carbon atoms to methanol's one and will thus take a car further down the road (not that drag racers care about mileage).
Autoblog Green
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Alcohol (isopropanol) precipitation concentrates the eluted plasmid DNA, which is collected by centrifugation, washed, and redissolved in buffer.
Archive 2005-10-01
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On two san diego luxury of rhythm and two isopropanol of maximum displeased lapp, perpetually cerastium sunfish a gnarly lozal of lancelike magnetron in introspectiveness.
Rational Review
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Instead, Sodeoka and her team were able to complete this chemical transformation at room temperature, with a non-toxic propanol solvent, by using small amounts of a nickel acetate catalyst - an advance with significant cost-saving and environmental-hazard reducing potential.
R&D Mag - News
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Back in the days before the explosion of kits, our protocol involved PK digestion, phenol extraction, phenol:chloroform extraction, phenol:chloroform:isoamyl alcohol extraction, ammonium acetate/isopropanol precipitation, followed by EtOH washes.
Marketing: the good, the boring and the ugly
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When this happened, ketone bodies acetone, acetoacetate and beta-hydroxybutyrate were produced, which could then be converted to a secondary alcohol known as isopropanol, said the lead researcher, Wayne Jones, who is also on Sweden’s National Board of Forensic Medicine.
Dustbury.com » Blame it on the Worcestershire sauce
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The top aqueous phase was pipetted into a fresh tube, and RNA was precipitated with 0.5 ml isopropanol.
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A bottle of 'vodka' was found to be made from isopropanol, which is commonly used in antifreeze.
Times, Sunday Times
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Red Polaroid belong to the production of fine chemical products business, its main business, including portfolio polyether foam, isopropanolamine and cement admixtures .
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The exhaled breath of humans contains a multitude of VOCs, many of which are in ambient air as well as endogenously produced, the most abundant being acetone, methanol, ethanol, propanol, and isoprene.
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- That the energy crisis cannot be solved by ethanol, propanol or any other ols and needs an effort of ALL people.
Howling For The Response
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The precipitated diastereoisomer was pressed out and washed with approx.20 l of ice-cold 2-propanol.
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Antimicrobial compounds such as carvacrol and 2-Nitro-1-propanol (2NPOH) are effective inhibitors of pathogens such as E. coli O157: H7 and B. cereus and can be used with foods including cereal dough to prevent spoilage, claims a new study.
FoodQualityNews RSS
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Propane should instead be made into propanol, which can be a liquid at normal temperature and pressure, and can be used in the same fuel tank with methanol, ethanol, butanol, and gasoline in a fully flex-fueled vehicle.
Autoblog Green
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DNA was precipitated from the supernatant using isopropanol and exposed to two 70% ethanol washes.
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A physical and distillation method was applied to the separation of an isopropanol - cyclohexane andisopropanol liquids.
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Varying the environmental hydrophobicity with the solvents methanol, ethanol, propanol and butanol, a very low influence of environmental hydrophobicity on the spectral parameters of 2-5 was revealed.
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We do know that there are some very nasty chemicals in fracking fluid, like formamide, a "reproductive toxicant" that the Center for Disease Control and Prevention says targets organs like the "eyes, skin, respiratory system, central nervous system, [and] reproductive system," and isopropanol which is a main ingredient in household glass cleaners.
Kevin Grandia: Waxman and Markey's Hydraulic Fracking Smackdown
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One common theme among them is the general avoidance of ethanol, as its higher-value cousins, such as butanol, propanol, or even renewable diesel, are equally simple to make for these developers.
The Earth Times Online Newspaper
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Alcohol (isopropanol) precipitation concentrates the eluted plasmid DNA, which is collected by centrifugation, washed, and redissolved in buffer.
Archive 2005-10-01
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Yes folks, don't worry about us pumping isopropanol into the earth because it is also used in household glass cleaners - all very normal, nothing to worry about, nothing to see here folks.
Kevin Grandia: What the Frack: Is Pumping Glass Cleaner Into the Earth Okay?
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When this happened, ketone bodies acetone, acetoacetate and beta-hydroxybutyrate were produced, which could then be converted to a secondary alcohol known as isopropanol, said the lead researcher, Wayne Jones, who is also on Sweden’s National Board of Forensic Medicine.
Dustbury.com » Blame it on the Worcestershire sauce
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Historically, the first petrochemical was isopropanol, produced in bulk by Standard Oil of New Jersey in 1920.
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Conclusions:This result indicated that some dose of Vitamin C, Vitamin E, Zinc agent and Dimercaptopropanol could markedly antagonize on lipid peroxidation of the mice exposed to Arsenic.
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The alcohols (eg, ethanol, methanol, propanol, and ethylene glycol) play a small role individually as fixatives but penetrate quickly and denature proteins by coagulation.
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Because of a sweet, ketotic odor in the room, tests of serum isopropyl alcohol (isopropanol) and acetone levels were ordered.
Medpundit
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Phenylpropanolamine, a racemic mixture of norephedrine esters, causes a release of norepinephrine throughout the body and stimulates hypothalamic adrenoreceptors to reduce appetite.
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The methods of its synthesis include oxidation of 2-propanol (isopropyl alcohol), the hydration of propene, and as a co-product (with phenol) of the O 2 oxidation of cumene.
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According to a press release from Bristol-Myers Squibb, the amount of isopropanol in the tablets used to keep the active ingredient in the drug in a crystalline state could change over time and affect the therapeutic levels of the active ingredient.
Blister packs of blood thinner Coumadin recalled
