Atrazine, 10.0 µg/ml, Ethyl acetate, 10ml Back Catalog number: 673734 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 50251 Total Kjeldahl Nitrogen as (N) Price on request 79680 cis-Androsterone Price on request 33921 1,2-Dichlorobenzene Price on request