Custom Mix Back Catalog number: 50098 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0239.20-400-05CY Benzo[a]pyrene,400µg/mL,cyclohexane,0.5mL, Price on request 676724 Carbetamide, 250mg Price on request 673711 Tolylfluanid, 10.0 µg/ml, Ethyl acetate, 10ml Price on request