15N3-Atrazine, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678256 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 682000 Ceftriaxone disodium salt hemiheptahydrate, 50mg Price on request 677913 Fluchloralin, 100 µg/ml, Ethyl acetate, 1ml Price on request 1022.24-K-IO n-Tetracosane-d50, 1000µg/ml in IO, 1ml Price on request