Pyriprole, 100 µg/ml, Acetonitrile, 1ml Back Catalog number: 684535 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 71426 3,4,5,6-Tetrahydro-2-pyrimidinethiol Price on request 675505 Spinosad, 10.0 µg/ml, Acetonitrile, 10ml Price on request 0021.16-200-T 1-Hydroxypyrene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 5315-79-7 Price on request