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Search results with tag "Organic laboratory"
BOILING POINT DETERMINATION - Chemistry
www.chem.ucalgary.caORGANIC LABORATORY TECHNIQUES 5 5.5 Using a pressure nomograph: Determining the boiling point (scale A) at 10mm Hg (scale C) for a sample that boils at 280oC at 760mm Hg (scale B) It is also sometimes necessary to apply a thermometer "stem correction" (due …
ORGANIC LABORATORY TECHNIQUES 3 3.1 FILTRATION …
www.chem.ucalgary.caORGANIC LABORATORY TECHNIQUES 3 3.3 c. Hot filtration Never heat organic solvents with a Bunsen burner. Use a hot plate or a hot water bath on a hot plate. Sometimes during a gravity filtration, crystals can start to grow in the filter funnel and may block the