Tested, in five percent concentration of hydrochloric acid, more than 95 hours to react (ordinary copper-free silver mirror less than 30 hours to react) antioxidant performance than the traditional copper-free silver mirror to enhance the three times, is…

Out of stock
  • Color
  • White
  • Size
  • Full Length
  • Gtin
  • 1093222327962
  • Mpn
  • LBB-W2071P248359
  • Condition
  • new
  • Material
  • Metal

Customers Also Searched