The common practice in the preparation of hollow TiO2 particles has been to use a template.
Time consuming thermal treatments are a common place in the preparation of photocatalysts and their immobilization on substrates.
This warming is common practice in the preparation of acute slices ready for electrophysiology experiments.
Vapor deposition is a common physical method in the preparation of nanofluid.
In warm climates this was mostly achieved by leaving food out in the sun, and in the cooler northern climates by exposure to strong winds (especially common for the preparation of stockfish), or in warm ovens, cellars, attics, and at times even in living quarters.
However, solvent/detergent, which is the most common virus inactivation technique used in the preparation of plasma-derived products, is mainly effective against lipid-enveloped viruses, such as HIV, HBV, HCV, HTLV (human T-cell lymphotropic virus) and WNV (West Nile virus).
The most common sources of experimental error were in the preparation of the PCR master mix and the individual reactions.
Because of its solubility in common acids, witherite is preferred to barite in the preparation of other barium compounds.
"A common view expressed during consultations with stakeholders in the preparation of this communication is that the EU's political weight represents a comparative advantage that it should harness more fully in support of private sector development objectives," it said.
Common carrier proteins that are usually employed in the preparation of hapten-protein conjugates are BSA, diphtheria toxoid (DT), keyhole limpet hemocyanin (KLH), and TT [ 5– 10].
