High purity Cobalt metal pieces, element 27 sample, 2 grams 99,99% in glass vial with label. Pure cobalt metal element. Cobalt is one of the transition metals with chemical symbol Co and atomic number 27. It is solid and silvery-grey at normal pressure and temperature, it's very strong to cut. Cobalt metal is another dangerous metal, do not touch without latex gloves. We suggest this element at various purity like 99,9% and 99,99% in a 7 mL or 5mL glass vial with about 2 cm of diameter. We usually use cobalt pellet or cobalt electrolytic flakes both very shiny.
Don't mistake the purity of copper bars with the copper wiring you can buy from your local hardware store. Generic copper wiring has lower purity, being alloyed with other metals to achieve particular characteristics needed for the application. Copper bullion bars, on the other hand, are usually sold with a 99.9% copper consistency. Copper bars come in different shapes as well. One of the most popular choices for investors is the copper cube. It makes for an interesting display piece as well as a good investment opportunity. Copper bars also come in a variety of sizes and weights. A diversity of items with different price points can be useful in your holding, particularly if the metal should be needed for barter and trade. You can find 99.9% copper bars as light as one-ounce pieces and as heavy as 10-pound bars.
Introduction: We are trading and suppliers of copper scraps.We supply various copper scraps such as copper wire scraps,copper millberry scrap etc.We offer the copper scraps at very competitive prices and the delivery is prompt. We pack the copper scraps loose in 20 or 40 ft containers or as per buyers request. We also supply copper cathode, aluminum ingot, aluminum alloy ingot, zinc ingot. Product advantage: (1).High quality with best price (2).Well reputation (3).Factory with strong supply ability (4).Prompt shipment Usage: Electrical, light industry, machinery, building industry, national defense industry. Copper Scrap is industry a important sources of the raw materials All kinds of can be recycled Recycling waste production with copper. Name Copper wire scrap (Millberry) 99.78% Item Standard (%) Results(%) Purity (%) â?¥99.78 99.9 Carbon 0.03 0.03 Coblet
