Common Anions Mix - EPA Method 300.0 Back Catalog number: 59494 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1593.16-100-IO 4-Hydroxy-11H-indolo[2,3-f]naphthalene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 23682-01-1 Price on request 10330.16-100-ME Norcocaine hydrochloride, 100µg/ml in MeOH, 1ml Price on request 90840 Dimethyl sulfate Price on request