Cyclopenta[cd]pyrene,200 µg/mL,toluene,1mL,

Mesosulfuron-methyl, 10.0 µg/ml, Acetonitrile, 1

N-Methyl perfluorooctane sulfonamide ethanol, 25mg

2,3-Dihydro-2-methylbenzofuran, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1746-11-8