A Simple Zone Melting Apparatus For Refining Organic Compounds
- 1 January 1983
- journal article
- separation
- Published by Taylor & Francis in Analytical Letters
- Vol. 16 (6) , 455-464
- https://doi.org/10.1080/00032718308065181
Abstract
A simple zone melting apparatus has been constructed for purification of low melting [<230°C] organic compounds. Six hydrocarbons were doped with benzo[e]pyrene and the purity of the refining process was monitored by high pressure liquid chromatography. In all cases presented the purity achieved was greater than one part per billion.Keywords
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