Metoxuron, 100µg/ml in Acetonitrile, 5ml

EPA Method 300.0 Anions Mix A, 1000 µg/mL in Water, 1ml

4-n-Nonylphenol (ring13C6), 10µg/ml, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no.

5ß(H)-Cholestan-3 alpha-ol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 516-92-7