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 90397 Surrogate Standard Price on request 675238 MCPA, 100 µg/ml, Acetonitrile, 5ml Price on request 676397 2,4-Dichlorotoluene, 250mg Price on request