Permethrin, 250mg Back Catalog number: 672906 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended X9134 2-Methylnaphthalene Price on request H0081 Hexadecyltrimethylammonium Bromide, >98%, 25g Price on request 0158.15-500-IO 2,4,7-Trimethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 216983-03-8 Price on request