200ul Tecan Genesis Compatible Pipette Tip Natural Tecan Products are produced in 100,000 class clean room (Class 8). Products are essential DNase, RNase, and pyrogen-free. Products can be sterilized by E-bean and verified by SGS. Patent Possess many patents for unique design and utility. Use the high grade of PP material directly imported from the US. Main market: China mainland. North America. Asia. Europe. South America and so on. Customers including Quest, Biotix, etc. ISO 9001/13485, ISO 14001, and CE certified.