Syringic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 530-57-4

Dibenz[a,c]pentacene (in vial for quick-preparation of solution), neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 216-08-0

2-Hydroxy-N-(4-hydroxyphenyl)-benzamide, 10mg

Mesotrione, 100µg/ml in MeOH, 5ml