Verification II Standard 1 Back Catalog number: 52019 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673606 Flusilazole, 100 µg/ml, Ethyl acetate, 5ml Price on request 70349 Propionitrile Price on request 11633.20-50MG Cefuroxime axetil,neat,neat,50mg, Price on request