Diafenthiuron, 250mg Back Catalog number: 672837 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 2569.24-10UG Cyclopent[hi]indeno[4,3,2,1-cdef]chrysene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 171877-64-8 Price on request D292365 Desmethylnarcotine, 1mg Price on request ACQ-AQ11-015 Ethanol standard in water,1.1g/L,water, 1.5mL Price on request