Siduron, 100 µg/ml, Acetonitrile, 1ml

Siloxane - Mix 6, 100µg/ml in Acetone, 5ml

1,2,6-Trimethylnaphthalene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3031-05-8

1D,1D,2H,2H-1-Hydroxyperfluorooctane,50 µg/mL,MeOH,1mL,