$25.95 (as of 24/01/2019 04:59 PST details )
Features:
- 1.With large mechanical strength, can adapt to the large temperature change, the adhesion is very strong, the inner can withstand several air pressure.
- 2.Extremely sophisticated optical processing technology, light transmission surface of the optical performance is very good.
- 3. Choose high quality quartz glass,to ensure no bubbles,no stripes.
- 4. Corrosion resistance, without degumming and no leakage even soaked in 6mol L hydrochloric acid, anhydrous ethanol, carbon tetrachloride and benzene five kinds of media erosion 24 hours.
- 5.Used for the determination of substances that are absorbed in the ultraviolet region