Recrystallization, Pt 2

Series: General Chemistry Laboratory Techniques Series

Year Published: 1970

Format: 16mm

Sound: sound

Description: Shows the cold filtrate resulting from the procedure in part 1 which is now supersaturated. Shows the adding of seed crystals and the spreading of beautiful crystal 'NEEDLES.' Illustrates vacuum filtration and the cold solvent stage of the crystals. Concludes with the removing of the filter cake for viewing and drying.

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