Complete Set of Aroclor Mixes Back Catalog number: 91131 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0144.18-500-IO 4-Phenyldibenzothiophene, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 104601-39-0 Price on request 11210.3-K-AN N-Methyl(nitrosoamino)-ethanol,1000 µg/mL,acetonitrile,1mL, Price on request 681811 Pyriofenone, 100 µg/ml, Acetonitrile, 1ml Price on request