1-(3,4-Dichlorophenyl)urea, 10 µg/ml, Acetonitril

PAH Mix-25, 2000ng/µl in Acetone/Benzene, 1ml

5-Fluoro-3-methylbenzo[b]thiophene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17514-63-5

Thiophanate-d10 (O,O-diethyl-d10),100 µg/mL,acetonitrile,1mL,