4 links
Herbarium Supply
herbariumsupply.com
Supplies for herbaria and field botanists. Based in Menlo Park, California.
PlantMedia.com
plantmedia.com
Plant tissue culture media and equipment, growth hormones, and antibiotics
Tissue Quick Plant Laboratories, TQPL Supplies.
tissuequickplantlabs.com
Supplies worldwide to plant tissue culture and orchid industry, autoclavable aseptic venting technologies in PTFE, plant culture containers and specialist orchid media.