The relationships between intrinsic viscosity and molecular weight, which have been thus determined for each of the four solvents possessing very different solvent power, appear to be consistent with the known law of the homogeneous exponential type. In particular in isoamyl acetate, this relationship ...
select article The thermodynamic behavior of binary systems isoamyl acetate and alcohol through experimental measurements and modeling Research articleAbstract only The thermodynamic behavior of binary systems isoamyl acetate and alcohol through experimental measurements and modeling Divna M. Majstorović, Jele...
we sequenced its genome and generated a complete 1.2 Gb assembly16, including 42 chromosome-level scaffolds with N50 length of 31 Mb (Table1and Supplementary Fig.3) and annotated a total of 29,256 protein-coding genes in the genome (Supplementary data file1)....
Add 200 µls of a solution containing : 2% Triton X-100, 1% SDS, 100mM NaCl, 10mM Tris pH 8.0, 1mM EDTA. Add 200 µls phenol / chloroform / isoamyl alcohol (25 / 24 / 1) Add 0.3 g of glass beads (0.45-0.52mm). Use niffty-neato-keen bead cup on syringe. Vortex for 3.5...
Cells were scraped off and 0.1 ml of 2 M sodium-acetate pH 4, 1 ml of water-saturated phenol (Roth, Germany), and 0.2 ml of chloroform-isoamylalcohol (49:1) were added, mixed, and cooled on ice for 15 min. After centrifugation (10,000 g, 4°C, 20 min) the aqueous phase was ...
The sample solution was then mixed with 400 μL of CTAB [2% CTAB (w/v), 100 mM Tris-HCl (pH 8.0), 20 mM EDTA (pH. 8.0), 1.4 M NaCl, 1% PVP (polyvinylpyrrolidone)] and 800 μL of phenol : chloroform : isoamyl alcohol (25 : 24 : 1)]. The two phases were separated by ...
The reaction was terminated, and DNA was extracted using the phenol- chloroform-isoamyl alcohol method. PCR was performed to amplify the libraries under the following cycling conditions: 72 °C for 5 min, 98 °C for 30 s, 20 cycles of 98 °C for 10 s, and 60 °C for 30 s, ...
esters of cinnamic acid, preferably 2-ethylhexyl 4-methoxycinnamate, propyl 4-methoxycinnamate, isoamyl 4-methoxycinnamate, 2-ethylhexyl 2-cyano-3,3-phenylcinnamate (octocrylene); esters of salicylic acid, preferably 2-ethylhexyl salicylate, 4-isopropylbenzyl salicylate, homomenthyl salicylate; ...
2,299,221 PROCESS FOR THE CATALYTIC PRODUCTION OF OLEFIN-SULPHUR DIOXIDE COMPOUNDS OF HIGH MOLECULAR WEIGHT Frederick E. Frey, Robert Dewey Snow, and Walter A. Schulze, Bartlesvlle, Okla., assignors t
feeding an aldol catalyst solution, i-butyraldehyde, and acetone, through a reactor provided with a solid hydrogenation catalyst and hydrogen gas; recovering a liquid reactor effluent containing methyl isoamyl ketone as a reaction product; and recycling a portion of the recovered liquid reactor effluent...