Praseodymium (Pr) Back Catalog number: 58059 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71066 Thianaphthene Price on request 50635 ICP Mix #1 Price on request 0605.27-100-IO Cholest-8(14)-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 54725-42-7 Price on request