Glycerol, Surface tension 63mN/m at 20°C, 30ml

EPA Method 8240A Mix #2

Pencycuron, 100 µg/ml, Acetonitrile, 5ml

Di-iso-nonyl phthalate in mixture with C8-10-branched alkyl o-phthalate , C9-rich, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 68515-48-0