The mall is specialized in the production and sales of high-purity experimental products for "scientific research institutes, universities and other" scientific research institutions and laboratories. When purchasing high-purity industrial products for production in non low-cost factories, relatives should buy them according to their own actual use to avoid "claiming" that they can also enter the laboratory as experimental products and the same industrial production products, which will affect the accuracy and accuracy of experimental results.

Customize various specifications of bare copper wire. Please tell the customer service personnel the size you need.

Product Name: high purity copper wire metal copper wire purple copper wire

Composition: Cu ≥ 99.99%

Specification: 0.1mm-5.0mm（It’s all in the shop）

0.03mm and 50m in the option are equivalent to the bare copper wire size with diameter of 0.03mm and length of 50m. Other specifications in the option are the same.

If the above needs to be longer, purchase more quantity and accumulate the length according to the quantity.