PAH standard, 100µg/ml in methylene chloride, 1ml

4-Methyl-2-pentanone, 1ml

1,3-Dichloropropene

2,4-D methyl ester, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 1928-38-7