Ethidimuron, 10 µg/ml, Acetonitrile, 10ml

2-Ethylthiophene

n-Heptyl 4-hydroxybenzoate, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 1085-12-7

Pyrene-1-sulfonic acid sodium salt, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 59323-54-5