Learning on ScreenPrinciples of Chromatography
- Synopsis
- Chromatographic separation of organic compound using alumina columns and filter paper; time-lapse cinematography. (The film only deals with one field of chromatography. Thin film, gas liquid, etc. were not in use in 1955. The topic, however, is introduced.)
- Language
- English
- Country
- Great Britain
- Medium
- Video; Videocassette. VHS. sd. col. 20 min.
- Year of production
- 1955
- Availability
- Hire
Sale - Uses
- Introductory courses. Science for arts students.*
- Subjects
- Physics
- Keywords
- chromatography
Production Company
Distributor
- Name
National Education Video Library
- Contact
- John Lovell
- tryfannevl@aol.com
- Phone
- 01286 676001 or 07768 105467
- Fax
- 01286 676001
- Address
- Arfon House
Bontnewydd
Caernarvon
Gwynned
LL54 7UN - Notes
- Formerly the National Audio Visual (Aids) Library. No longer holds 16mm material. Retains the negatives and copyright to the EFVA material, but have no viewing copies. Video only. (1/97) Alternative address might be Arfon House, Bontnewydd, Caernarvon, Gwynned LL54 7UN Telephone/Fax 01286 676001
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