Lin. Influence of the composition of isopropyl alcohol/water mixture solvents in catalyst ink solutions on proton exchange membrane fuel cell performance. J Power Sources 225 (2013) 293-303.Ngo, T. T.; Yu, T. L.; Lin, H.-L. Influence of the composition of isopropyl alcohol/water mixture...
2. The pharmaceutical composition according to claim 1, wherein the wet granulated aliphatic amine polymers are granulated using a granulation liquid selected from the group consisting of ethanol, an ethanol/water solution, an isopropyl alcohol/water solution, mixtures thereof. 3. The pharmaceutical ...
example, the hydrophobic amino acid content is advised to be below 50% and there should be at least one charged residue for every five to ten amino acids[11]. Alternatively, these peptides are dissolved in small amounts of strong solvents, such asDMSO, DMF,acetonitrile, orisopropyl alcohol....
whole composition of a hydrophilic spice having 9-23.4 solubility parameter, especially natural fruit juice recovered flavor soluble in a mixed solvent of water, ethanol and/or isopropyl alcohol in a weight ratio of 65:35-100:0, to suppress well the bitterness of the germicide and the ...
For each phase separation, 0.2 ml of chloroform was added and the aqueous phase was collected in fresh tubes and mixed with 0.5 ml of isopropyl alcohol to pellet the RNA. RNA pellets were washed with 75% ethanol and digested with DNase for 30 min to remove DNA contamination, ...
PROBLEM TO BE SOLVED: To provide a dampening water composition for lithographic printing by which isopropyl alcohol can be completely substituted and stable printing can be carried out without generating the problems such as the stain, b... W Kuniharu,渡辺 邦治 被引量: 0发表: 2007年 ...
Piper nigrum L. is a widely used spice because of its flavour and health effects. It is prepared as black and white pepper, according to the harvest time and inclusion of the outer skin. Pepper pericarp is usually considered waste when making white peppe
The supernatant containing the DNA was transferred to a new tube and was precipitated using a 5 M NaCl solution and isopropyl alcohol (C3H8O). To pelletize the DNA, the tube was centrifuged for 10 min at 14,000ˆ g, followed by washing with 75% ethanol. Dried DNA was dissolved in...
dispersion) was purchased from Alfa Aesar. Fullerene (C60) was purchased from Nano-C. All solvents used in the experiments, includingN,N-dimethylformamide (99.8%), dimethyl sulfoxide (anhydrous, 99.9%), chlorobenzene (anhydrous, 99.8%), acetonitrile (99.9%) and isopropyl alcohol (anhydrous, 99.8...
A silica Shim-pack CLC-Sil (M) (25 × 4.6 mm particle size 5 μm) column with pre-filtered and degassed mobile phase was used, consisting of hexane and isopropyl alcohol (99:1) and 1.5 mL/min flow. The tocopherols were identified by comparing the retention time of the synthetic ...