Amitrole, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 678260 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 12016.4-1ML 1,4-Dioxane,neat,neat,1mL, Price on request 681809 Valifenalate, 100 µg/ml, Acetonitrile, 1ml Price on request 0785.18-500-IO 1,2,6,9-Tetramethylphenanthrene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 204256-39-3 Price on request