Tartrazine (E 102), 1g

1-/3-Nitrobenzo[a]pyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 70021-99-7/70021-98-6

Ammonium Perfluoro(2-methyl-3-oxahexanoate), 100mg

Pretilachlor, 250mg