Sentence examples for difficult solvent from inspiring English sources
However, difficult solvent recovery and neutralization of the alkali metal halide prior to the recycling of brominating agent make the utility of this method limited.
Studies at low energy (<9 keV, e.g. Cu, Fe, Ni, Co) are particularly difficult in solution as the solvent can significantly absorb radiation.
Because it can be difficult to remove solvent from the finished viscous polymer, solution polymerization lends itself best to polymers that are used commercially in solution form, such as certain types of adhesives and surface coatings.
The LTO surface was covered by Li2TiF6 and LiF, making the reaction of LTO with surrounding solvents difficult.
Our results for aromatic solvents are difficult to interpret because the concentrations of these solvents were highly intercorrelated and tended to show less variation across the geographic area.
The maxim "Sic utere tuo ut alienum non laedas" ("Use your own thing so as not to harm that of another") expressed this conservative tendency, though it hardly offered a precise solvent for difficult cases.
Experimental design included a number of intentionally difficult situations including binary solvent mixtures and a variety of compounds that yield medium-quality spectra that were not contained in the HMRU library.
While comparing these two approaches, solution electrospinning is facing the challenges of significant solvent evaporation, difficult direct-writing, and low output.
However this solvent is difficult to handle due to its potential to form peroxides which can be potential explosives that can harm the chemist that is using them.
In addition, it is very difficult to remove completely solvents used in the synthesis from their cast samples, due to the formation of complexes between the solvent molecules and the orthoamic acid groups in poly amic acid)s.
It is often difficult to decide upon the best solvent; the solvent is often chosen by experimentation, or by using the most non-polar solvent available.
