Aroclor 1221 & Tetrachloro-m-xylene Back Catalog number: 95402 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674523 PSA-GCB-Mix for 2007.01 per AOAC Price on request 11485.3-100-ME Thiazole,100 µg/mL,MeOH,1mL, Price on request 677289 Iprodione Metabolite M1, 10mg Price on request