1,7-Heptanedicarboxylic acid (Azelaic Acid), 250mg

2,3-Heptanedione, 250mg

Picric acid, 100 µg/ml, Acetonitrile, 10ml

Ergocristinine, 25µg/mL, Solvent-dried down, Unit 5mL, # of units-1, Cas.no. 511-07-9