Sample Mounting Techniques, Filtration

Illustrates in mounting solid samples that filtration is a common technique used to mount precipitated samples by the use of a vacuum, suction flash, filter paper and filter tower. Depicts 3 types of filter towers--glass, teflon and stainless steel. Shows filter paper placed in a counting dish and dried under a heat lamp and more permanently mounted with a ring and disk.

Related films

Sources

  1. A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, sound, description
  2. 16mm Filmography (legacy record) — catalog record
  3. usgov-av-1974 — title, creator, length, color, sound, description