Does anyone have a suggestion for a source of pure

indole-3-acetic acid

6-benzyladenine (6-benzylaminopurine)

indole-3-butyric acid

isopentenylaminopurine (isopentenyladenine).

With so much illegal drug activity nowadays companies are reluctant to sell even these plant hormones, and plant media, for example, Murashige and Skoog, and glassware to me for home use by my company. I would like to try cell culturing of daylilies to speed the development of cultivars. I cannot afford a large autoclave so I would have to sterilize the media by filtration through a 0.2 micron filter. Thank you.