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

Benzo[b]fluoranthene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-5, Cas.no. 93951-98-5

θ-1,2,5,6,9,10-Hexabromocyclododecane, 1.2ml x 50ug/ml, toluene

1-Hydroxyacrine,neat,neat,10mg