Atrazine, 100 µg/ml, Ethyl acetate, 5ml Back Catalog number: 673735 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended C16174400 Phthalic acid, bis-methylglycol ester, certified, 0.25g Price on request 92974 Surrogate Standard Price on request 79362 cis-Chlordane Price on request