4,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml

Internal Standards Mix 33, 2000 ng/µl, 1ml

Rizatriptan benzoate, 200mg

Xanthone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 90-47-1