Webum > Science > Biology > Botany > Instruments and Supplies Plant Physiology@ See also Science > Biology > Products and Services Conviron Product and sales information and profile of a company which manufacturers plant growth chambers. Herbarium Supply Supplies for herbaria and field botanists. Based in Menlo Park, California. PlantMedia.com Plant tissue culture media and equipment, growth hormones, and antibiotics Tissue Quick Plant Laboratories, TQPL Supplies. Supplies worldwide to plant tissue culture and orchid industry, autoclavable aseptic venting technologies in PTFE, plant culture containers and specialist orchid media. Help build the biggest human edited directory on the internet Add your website - Open Directory Project - Become an editor