Metals Mix Back Catalog number: 50309 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 93323 DOW 624 Volatile Internal/Surrogate Standard Price on request 8916.14 2-Methyl-3,3',4,4'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. Price on request SCP150-021-003 CONOSTAN Standard S-21, 100 ppm, 100g Price on request