Brodifacoum, 100 µg/ml, Acetonitrile, 10ml

1,1-Dichloro-1-fluoroethane, 1000µg/ml in MeOH, 1ml

Acetylsalicylic acid-d4 (ring-d4),100 µg/mL,MeOH,1mL,

Hexachloro(13C6)benzene, 1.2mL x 100ug/mL, nonane