Barban, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678554 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 683742 Ethanolamine, 1ml Price on request 55135 Hydrazine Price on request 71751 o-Benzyl-p-chlorophenol Price on request