Barium (Ba) Back Catalog number: 57156 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended UFA-015S Methyl g-linolenate C18:3, 10mg/ml in Heptane, 1ml Price on request P48-W-ES WHO PCB Extraction Standard, 100pg/µl in nonane, 1,2ml Price on request GA09000635HE Terpene Mixture 2, 2500µg/mL in Hexane, 1ml Price on request