For sputum specimen, 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 sputum specimen has been well received by many customers and enjoyed a good reputation in many countries. ZHEJIANG RUNLAB TECHNOLOGY CO., LTD.sputum specimen have characteristic design & practical performance & competitive price, for more information on the sputum specimen, please feel free to contact us.