For 500ml Triangle Flask, everyone has different special concerns about it, and what we do is to maximize the product requirements of each customer, so the quality of our 500ml Triangle Flask has been well received by many customers and enjoyed a good reputation in many countries. Hangzhou / Zhejiang A-gen Biotechnology Co., Ltd 500ml Triangle Flask have characteristic design & practical performance & competitive price, for more information on the 500ml Triangle Flask, please feel free to contact us.