Buy 1/2 gm palladium bars online. The 1/2 gm palladium bar contains 1/2 gram of 999.5 fine palladium. These stunning palladium bars are manufactured by a variety of global mints and refineries including: PAMP Suisse, Degussa, Argor Heraeus, Valcambi, Credit Suisse, UBS, Baird Mint and Umicore. Each half gram palladium bar is brand new and comes vacuum sealed in secure packaging. All palladium bars come with a unique serial number which matches the serial number on the assay card that comes with the bar. A number of delivery options are available from our vendors for the 1/2 gm palladium bar and depending on your location, sales tax and VAT may, or may not be applied to your purchase.