Min. Order Reference FOB Price
30000 Pieces US$0.013-0.016 / Piece
Product Description
Product Description Plastic lab disposable sample collection inoculating loop 1. The raw material is made of 100% polystyrene, and the needle bar is slender, soft and bendable. 2. Easy to tear independent paper-plastic packaging, convenient and easy to use. 3. Two specifications, easy to use. ...