D8-2,4'-DDT, 100µg/ml in Acetone, 1ml

1,2,4-Trimethylbenzene

2-Methyl-1-butene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 563-46-2

DL-Methionine, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 59-51-8