Valifenalate, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 681809 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677982 Phorate, 100 µg/ml, Toluene, 1ml Price on request 72431 Isobutene Price on request 50296 0.100 N Potassium Thiocyanate Price on request