Imidazole, 250mg Back Catalog number: 680963 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended DF-LCS-A40 Mass-Labelled PCDD/PCDF Solution/Mixture , 1.2ml , nonane Price on request 10989.18-K-ME Orphenadrine hydrochloride,1000 µg base/mL,MeOH,1mL, Price on request 94746 4,4’-Thiodianiline Price on request