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Methods applied in a chemistry laboratory setting that are intended to cut corners and save time. It is also done frequently in poorly funded laboratories due to lack of materials. Some examples include: Sparging a solvent for an air sensitive reaction for 30 minutes rather than the [recommended] 1.5-2 hours. Rinsing used glassware once with an organic solvent and reusing. Choosing an acid/base on the basis of availability, rather than [literature] precedence. Preceding to the next synthetic step without thorough purification. Negative root causes for adapting these methods are typically hunger, tiredness, laziness or [depression]. On the other hand, these methods are often efficiently applied by those who have achieved a well developed intuition for the chemistries.
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