U-{13C3}-Melamine Back Catalog number: 10655.3-100-MX Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 93993 Benzo(a)anthracene Price on request RPC-212AS 2,2,3,3,4,5,5-Heptachlorobiphenyl,172 912,64 Kč 70165 Disulfoton, 1000µg/ml in MeOH, 1ml Price on request