Column cartridge and analyzer

Abstract

Provided are a column cartridge and an analyzer by which an operator can safely and easily replace a separation column while preventing an increase in cost and environmental burden. The column cartridge according to the present invention includes: a separation column having a built-in stationary phase; a heat transfer body configured to transfer heat from a heating mechanism to the separation column; and a housing configured to accommodate the separation column and the heat transfer body. A heat insulating layer is formed between the heat transfer body and the housing. The heat insulating layer is preferably a gap formed at a position excluding a plurality of support portions that support the heat transfer body.

Dependencies are inferred from the claim text.