Potassium (K) Back Catalog number: 56719 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended DF-14678-S 1,4,6,7,8-Pentachlorodibenzofuran (or 2,3,4,6,9), 1.2mL x 50ug/mL, nonane Price on request 1265.8-1ML p-Xylene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 106-42-3 Price on request 3499.22-100-CY Resmethrin Price on request