Ipronidazole, 100 µg/ml, Methanol, 5ml Back Catalog number: 682387 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8831.X-K-IO Natural alkyl pyrazines,1000 µg/mL,isooctane,1mL, Price on request 79238 Propanil Price on request 24P-DMDT o,p'-Methoxychlor, 1.2mL x 100ug/mL, nonane Price on request