Acid Surrogate Standard Back Catalog number: 23005 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1021.20-10MG n-Eicosane-d42, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 62369-67-9 Price on request X9045 2-Chloronaphthalene Price on request SCP150-200-007 CONOSTAN Cl Standard, 5.0% (50,000ppm), 100g Price on request