Sentence examples for acid concentrated from inspiring English sources

Four oxidative modifications using concentrated nitric acid, concentrated sulfuric acid, peracetic acid, and hot air, were employed to treat the rice hull (RH) activated by KOH at 750 °C, which produced four RH-based carbon materials with different surface chemical properties.

All other reagents such as N,N-dicyclohexylcarbodiimide (DCC), ethyl acetate, bromo-acetic acid, ethylenediamine, sodium hydroxide, concentrated H2SO4 acid, concentrated HNO3 acid, and ethanol were of at least analytical grade and obtained from Merck (Darmstadt, Germany).

Formulations of trichloroacetic acid concentrated to 50% or more are considered to be deep chemical peels.

Although it is classified as a weak acid, concentrated acetic acid is corrosive and can attack the skin.

Pertechnetic acid (HTcO4) is produced by reacting Tc2O7 with water or oxidizing acids, such as nitric acid, concentrated sulfuric acid, aqua regia, or a mixture of nitric and hydrochloric acids.

EgKU-8 was reduced and alkylated with iodoacetamide prior to treatment with the enzyme and peptides were extracted from the gel in 60% acetonitrile in 0.2% trifluoroacetic acid, concentrated by vacuum-drying and desalted using C18 reverse phase micro-columns (OMIX Pipette tips, Varian).

Lipid rafts are regions of discrete membrane heterogeneity showing increased relative order due to the alignment of the straight chain fatty acids concentrated therein.

Biohydrogenation is an extensive microbial process that involves the addition of hydrogen molecules to unsaturated free fatty acids concentrated in the rumen.

Data from the literature on activation parameters for the electrochemical reduction of O2 in various acid media (concentrated phosphoric acid, trifluoromethane sulphonic acid and perchloric acid) have been treated, using a model of stepwise change of the activation energy.

Concentrated sulfuric acid, 70% nitric acid, and concentrated hydrochloric acids were obtained from Fisher scientific (Pittsburgh, PA).

Concentrated sulfuric acid, 50 70 % nitric acid, and concentrated hydrochloric acid were obtained from Fisher Scientific (Pittsburgh, PA).