Isobutyraldehyde-DNPH

2,3,3',5,5'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

5,6,8,9-Tetrahydrobenz[a]anthracen-11(10H)-one, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1470-04-8

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