Propylene glycol Back Catalog number: 91182 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11721.12-100-IO 2,3,3',4,5-Pentachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request S-4114-ASS-5AN 16 Priority PAH, Control Mix 16 Analytes, each concentration as listed in acetonitrile; unit: 1x5mL screw cap bottle 0732.12 Acenaphthene [83-32-9] 100 µg/mL 0002.12 Acenaphthylene [208-96-8] 100 µg/mL 1049.1 Price on request 3795.17-K-IO Phantolide, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15323-35-0 Price on request