Percival Scientific, Inc. continues to set the standard of excellence for the environmental control industry, producing over 50 different models of plant growth chambers, biological incubators and special application chambers.
Links:
[1] mailto:sales@percival-scientific.com
[2] http://www.percival-scientific.com
[3] http://www.entsoc.org/category/categories-buyers-guide/gcs
[4] http://www.entsoc.org/category/primary-category-buyers-guide/gcs