ABA

(+)-cis,trans-abscisic acid

Plant Media 30631017-1 250 mg $68

soluble in EtOH, MeOH, DMSO 20 - 50 mg/mL

MW = 264.3

Store as powder in freezer.

Make 1 mL of 100mM solution:

0.1mol/1000mL x 164.3g/mol = 0.0264 g

Working concentration ~0.15 mM

In 30 mL MS agar, =

vi = 30mL x 0.15 mM/100 mM = 0.045 mL