Atrazine, 100 µg/ml, Methanol, 1ml Back Catalog number: 679464 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9275.18-10MG Clozapine, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5786-21-0 Price on request 2883.29-5UG 17ß(H),18 alpha(H)-28-Nor-spergulane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no. Price on request 96130 Tetraethylene glycol Price on request