Barium (Ba) Back Catalog number: 57156 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 10208.11-100MG Isobutyl 4-hydroxybenzoate, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 4247-02-3 Price on request 9731.17-100MG 1-Heptadecanol, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 1454-85-9 Price on request 679458 2,4'-DDE, 100 µg/ml, Methanol, 1ml Price on request