Bentazon-d7 (isopropyl-d7),100 µg/mL,acetonitrile,1mL,

Quaterrylene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 188-73-8

Dichlorodifluoromethane

4,4'-DDE, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 72-55-9