Semi-Volatile Mix #2 Back Catalog number: 91807 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0149.15-500-IO 4-n-Propyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 132034-86-7 Price on request 59530 Metals Mix #2 Price on request 53095 Alternate Metals Kit Price on request