2,4-DB, 10 µg/ml, Acetonitrile, 10ml Back Catalog number: 677422 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 73255 Nevirapine Price on request 97239 VOC Mix #2 Price on request C10332000 Atrazine-desisopropyl, 250mg Price on request