Swep, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 674571 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680575 Thiometon-sulfone, 100 µg/ml, Cyclohexane, 1ml Price on request 681060 Dodemorph, 250mg Price on request 93812 4,4’-Dibromobiphenyl Price on request