Shopzoki Discount Codes May 2025 - 40% OFF

Shopzoki with a side tube is a flat tube with a side tube, its side tube is mainly used to connect with the exhaust pipe, the mouth of the tube is inserted into the filter funnel with a perforated rubber plug, to replace the micro filter bottle, as the micro filter bottle. Graduated tube: the shape is a round tube. The volume scale marks are engraved on the tube body, and the measurement number can be read out directly. Test tube, an instrument commonly used in chemical laboratories, used as a reaction vessel for a small amount of reagents at room temperature or when heated (the test tube should be preheated before heating, otherwise the test tube will burst easily). Use. Shopzoki is divided into ordinary test tube, test tube with branch, centrifugal test tube and so on.