1-Chloronaphthalene, 1000µg/ml in MeOH, 1ml Back Catalog number: 70311 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 72604 Sulfamethoxazole, 1000µg/ml in MeOH, 1ml Price on request 3071.11-10MG 5-Methyl-1-naphthol, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 51149-87-2 Price on request 673291 Fenthion, 100 µg/ml, Acetonitrile, 5ml Price on request