2,4,5-TP acid (Silvex)

Maleic anhydrid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 108-31-6

Amoxicillin, 1000µg/mL in water, 1ml

PCB No. 30, 100µg/mL in Isooctane, 1ml