Propachlor, 100μg/ml in Acetonitrile, 5ml

2,3,4,5-Tetramethylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 14503-51-6

4-Chlorophenol, 100 µg/ml, Methanol, 5ml

[13C22 15N2]-Tetracycline