Tuesday, April 19, 2011

Ozone Free Quartz Tube

The product blocks wavelength<220nm,while transmit over 70% in 253.7nm.

Ozone-free quartz tubing.clear,cut surface slig-ht purple.The product blocks wavelength<220nm,while transmit over 70% in 253.7nm.Good for all kinds of germcidal lamps.

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