Acenaphthene, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 677370 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 10738.12.100-IO 2,2',3,3',4,5,6'-Heptachlorobiphenyl Price on request 673419 Propamocarb, 100 µg/ml, Acetonitrile, 5ml Price on request S4176-0.05 25-Hydroxyvitamin D2-[d3], 50μg/ml, 1ml Price on request