Clofentezine, 100 µg/ml, Acetonitrile, 5ml Back Catalog number: 673235 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 260-000-152 TOC standard, 200mg/l in H2O, 500ml Price on request 57347 Silver (Ag) Price on request 96559 Doxepin Price on request