Semi-Volatile Standard Back Catalog number: 93189 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3752.10-50-IO 1,2,3,4-Tetrachloro-1,2,3,4-tetrahydronaphthalene, 50µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. Price on request C10651735 Irganox 1425, 100mg Price on request 672968 Oxytetracycline hydrochloride, 250mg Price on request