Piperonyl butoxide, certified, 0.1g

O-Desmethylvenlafaxine, 100µg/ml in AL, 1ml

2-(4-Nonylphenoxy)acetic acid isomer mixture,10 µg/mL,isooctane,1mL,

3-Phenyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104601-38-9