US Patent 11786903 Multi-component sample holder

A sample holder for holding a liquid sample for laboratory processing, such as PCR thermal cycling. The sample holder includes at least one vessel having a bottom and sidewall defining an interior volume and a rim defining an opening to the interior volume. The vessel has a first portion that defines at least a part of the bottom and sidewall of the vessel and is made of a first material, and a second portion that defines the rim of the vessel and is made of a second material different from the first material.