TX 1005 Surrogate Standard Back Catalog number: 51043 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9963.16-50-IO 2,5-Dimethylphenanthrene , 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 3674-66-6 Price on request L20545000AL Benzo(a)anthracene, 10µg/ml in Acetonitrile, 10ml Price on request 73460 Xanthene Price on request