Zhejiang ALWSCI Technologies Co.,Ltd is one of the leading China solid cap & septa manufacturers and suppliers, welcome to wholesale cheap solid cap & septa from us.
1.Assembled in polypropylene caps
2.Screw thread cap & septa that's ideal for general laboratory use and storage of samples.
3.Chemically inert caps suitable for most chromatography and storage applications
4.Top grade PTFE/silicone septa used for cleanliness.