Aroclor 1221 & Tetrachloro-m-xylene Back Catalog number: 95402 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10777.8-K-IO Dibromostyrene (unspecified bromination),1000 µg/mL,isooctane,1mL, Price on request 676309 6-Methyl-2-thiouracil, 250mg Price on request 94309 Semi-Volatile Mix #1 Price on request