Min. Order Reference FOB Price
30000 Pieces US$0.0035-0.0041 / Piece
Product Description
Product Description 12mm/13mm/16mm Red Blue Color PE Plastic Cap Stopper for Test Tube 1.The plastic test tube stopper is used for stopping liquid flow. 2. Our products has high quality,Low price. 3. There are many kinds of size can be selected. ø12mm ,ø13mm, ø16mm. 4.The ...