1.Temperature resistant range is -200 to +205ºC;

2.Resistance to strong acid, base and various original solvents;

3.Ultra-low content of trace metal elements;

4. Extremely low dissolution and precipitation, it is an excellent vessel for storing standard substances, highly corrosive, expensive and high-purity reagents;

5.  Extraordinary chemical resistance, resistant to almost all chemical solvents (aqua regia, hydrofluoric acid, etc.);

6. Transparent bottle, the lowest refractive index of all plastics;

7. Tube and body are sealed, the sprayability is sensitive, can be sprayed into the dead corner of each container, and  easy to clean.