If the sample does not disperse during the shaking process, sonify the mixture in an ultrasonic bath for 30 min.
Instead she played, largely impeccably, the part of a modern constitutional monarch, a symbolic figurehead with a right to be consulted and to advise and warn political leaders privately and to show herself publicly as a focus of national life, celebration and commemoration.
Diazomethane reacts rapidly with Smith’s diene to produce pyrazoline (R = H) by exclusive reaction at the cyclobutene π-bond); diazoethane and 2-diazopropane produce analogous products
The noise in this room was perfectly tumultuous, for there were more children there, than Scrooge in his agitated state of mind could count; and, unlike the celebrated herd in the poem, they were not forty children conducting themselves like one, but every child was conducting itself like forty.
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