Valifenalate, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 681809 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 677998 Cadusafos, 100 µg/ml, Toluene, 1ml Price on request 91036 1-Methyl-2-pyrrolidinone Price on request 51043 TX 1005 Surrogate Standard Price on request