Test tube is made of excellent Polypropylene (PP)and Polystyrene(PS) material,Chemical corrosion resistance and high temperature resistance.
PS,PS Material with high level, proper to most organic solutions, weak acid and weak alkali.
Features:
1. Various styles and specifications.
2. The exquisite craft of molded tube,No ripple, uniform thickness, smooth surface.
3. the test tube can upport stand centrifuge speed up.
4. PP semi-transparent and PS transparent.
5. Excellent temperature and chemical resistance.