Aroclor 1221 Back Catalog number: 79403 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 675656 Sebuthylazine, 100 µg/ml, Acetonitrile, 5ml Price on request 676830 Leucocrystal violet, 100mg Price on request 3123.16-K-IOX5 Diisobutyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,1mL, Price on request