EPA Consent Decree Water Protocol Back Catalog number: 19232 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1783.10-10MG 2,3-Diaminonaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 771-97-1 Price on request 51127 Aromatics Quantitative Internal Standard Price on request 96534 Triazolam Price on request