Aroclor 1221 & Tetrachloro-m-xylene Back Catalog number: 95402 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 59497X Common Anions Mix 2Lot 1 Price on request 10001 CLP Semi-Volatiles Base/Neutrals Mix #1 Price on request 673763 Climbazole, 100 µg/ml, Ethyl acetate, 5ml Price on request