Mainly used in biochemistry, immune serologic.

Equipped with all sorts of color plug to join various additives, namely the laboratory series tube.

1. Material: glass bottle, plastic sprayer

2. Color: any color is avaliable.

3. Capacity: 2ml-5ml

4. The surface of glass vial can be frosted, logo printing, color coating and silk screen.

5. High quality with best price.