9-Hydroxyphenanthrene,neat,neat,10ug, Back Catalog number: 0325.14-10UG Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 72547 Phenyl sulfone Price on request 52066 Spiking Standard 3 Price on request 0148.14-500-IO 4-Ethyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 89816-99-9 Price on request