Carbon disulfide, 5000 µg/ml, Methanol, 1ml Back Catalog number: 675703 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677542 cis-1,2,3,6-Tetrahydrophthalimide, 100 µg/ml, Ace Price on request 59592 Chemical Oxygen Demand Price on request 2042.8-50-ME n-Perfluorooctanoic acid, 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 335-67-1 Price on request