DEF Back Catalog number: 79583 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 678343 Chlorfenson, 100 µg/ml, Ethyl acetate, 5ml Price on request X20020900IO PCB No. 209, 100µg/mL in Isooctane, 10ml Price on request 1543.10-K-IO n-Decane-d22, 1000µg/ml in IO, 1ml Price on request