Barium (Ba) Back Catalog number: 57256 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 673418 Propamocarb, 10.0 µg/ml, Acetonitrile, 10ml Price on request EDF-6999-10X Method 1613 Clean-up Standard, 8ng/ml in Nonane, 20ml Price on request 59076 Fluoride (F-) Price on request