Piperonyl butoxide, 10 µg/ml, Ethyl acetate, 10m

12-Hydroxystearic acid,1000 µg/mL,chloroform,1mL,

Propachlor, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1918-16-7

Phenanthrene