Dimethylsulfoxide, 5ml Back Catalog number: 677827 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended ACQ-AQ50-030 Ethanol standard in water,5.0g/L,water, 3mL Price on request 30001R EPA Method 502.2/524.2 - Liquids Price on request 11774.12-100-IO 2,3,3',4,4',5,5',6-Octachlorobiphenyl ,100 µg/mL,isooctane,1mL, Price on request