A holder for a capillary cassette closes a chamber, and is fixed to a detection side holder fixing member. An acidic solution container, an alkaline solution container, a pure water container and a drain container are arranged on a reservoir stage having a dry chamber. A holder up/down mechanism and...http://www.google.ca/patents/US6428670?utm_source=gb-gplus-sharePatent US6428670 - Gel charger for capillary column
