Propamocarb-N-desmethyl hydrochloride, 100 µg/ml,

EPA Method 551.1 - Analytes Mix “A”

2-n-Butylthiophene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1455-20-5

Bentazone, 10.0 µg/ml, Acetonitrile, 10ml