Azithromycin, 1000µg/ml in MeOH, 1ml

Naphtho[2,3-k]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 207-18-1

EPA Method 507/1656 Nitrogen Phosphorus

Atrazine-desethyl, 10.0 µg/ml, Acetonitrile, 10m