Categories: ALL / Timepieces, Jewelry and Gemstones / Jewelry / Jewelry Materials & Accessories / Semiprecious Stones (Crystals, Quartz, Amethyst, etc.)
Product Feature
Ozone free quartz tubing is clear and the cut side is light purple.This kind of product can stop wavelength<220nm and transmitting rate is over 70% in 253.7nm. This kind of tube can also avoid the producing of Ozone. It is mainly used for all kinds of germicidal lamps.Product Specifications
Ozone free quartz tubing is clear and the cut side is light purple.This kind of product can stop wavelength<220nm and transmitting rate is over 70% in 253.7nm. This kind of tube can also avoid the producing of Ozone. It is mainly used for all kinds of germicidal lamps.