o,p'-Methoxychlor, 1.2mL x 100ug/mL, nonane

Pencycuron, 100 µg/ml, Acetonitrile, 5ml

4-Chlorobenzoic acid, 250mg

7,8,9,10-Tetrahydrobenzo[b]naphtho[2,3-d]thiophene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 39097-15-9