Coumaphos, 100 µg/ml, Acetonitrile, 1ml

2-Ethylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 872-55-9

m-Tolualdehyde-DNPH, 100µg/ml in Acetonitrile, 1ml

2-Chloroethanol