PCB No. 209, 100ug/ml in IO, 1ml Back Catalog number: 66209 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 8891.14-100-T 4-Fluorophenanthrene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 521-66-4 Price on request 59344 Perchlorate (ClO4-), 100µg/mL in Water, 100ml Price on request CCZ-36 3,6-Dichloro-9H-carbazole, 1.2ml x 50ug/ml, nonane Price on request