PCB No. 170, 100µg/ml in Cyclohexane, 5ml

(±)-Vanillomandelic acid-d3,100 µg/mL,MeOH,1mL,

7-Nitrobenz[a]anthracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 20268-51-3

Flumethrin, 100µg/ml in Acetonitrile, 1ml