好消息！！！Bluenano*近刚刚更新了包装规格，小于20g的定单量我们采取10mg/ml浓度的包装，大于20g的订单我们才使用20mg/ml浓度的包装。另外，我们公司将于近期在美国的纳米展会上正式推出我们的40nm及35nm级别银线，这样一来我们120nm级别的银线就会逐渐退出我们的主流产品阵营，我们会考虑以更低的价格处理掉我们的库存120级别银线。

Product Description：A nanowire is a nanostructure, with the diameter of the order of a nanometer (10?9 meters). Alternatively, nanowirescan be defined as structures that have a thickness or diameter constrained to tens of nanometers or less and an unconstrained length. Wires have more surface area per weight than particles. Blue Nano’s wires are single crystalline and of the highest quality. Wires have more surface area per weight than particles. All wires/particles are not created equal; you will notice differences in price, purity, content and other parameters. Some very inexpensive particles will very greatly in size, smoothness and may even be a polymer coated with silver.Silver is a metallic chemical element with the chemical symbol Ag (Latin: argentum) and atomic number 47. A soft,white, lustrous transition metal, it has the highest electrical conductivity of any element and the highest thermal conductivity of any metal. The metal occurs naturally in its pure, free form (native silver), as an alloy with gold and other metals, and in minerals such as argentite and chlorargyrite.