1,2-Propanediol, 1000µg/ml in MeOH, 1ml Back Catalog number: 70337 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10638.12-50-T 1,2,3,4,6,7,8-Heptabromodibenzofuran Price on request 677352 Naphthalene, 100 µg/ml, Cyclohexane, 1ml Price on request 9880.16-50-IO 1,5-Dimethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 66271-87-2 Price on request