Trace Metals 2 Back Catalog number: 52093 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9697.10-10MG 1,4-Dihydroxynaphthalene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 571-60-8 Price on request 682075 2,3,4-Trichloroaniline, 100 µg/ml, Methanol, 5ml Price on request 92435 Semi-Volatile Mix Price on request