Inorganic Disinfection By-Products Back Catalog number: 52105 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0299.19-50-T 7-Methylbenz[a]anthracene, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 2541-69-7 Price on request 674280 3,4,5-Trimethacarb, 10mg Price on request SCP150-100-825 CONOSTAN 1000ppm Standard, Pb, 50g Price on request