Min. Order Reference FOB Price
10000 Pieces US$0.0027-0.0068 / Piece
Product Description
Round Flat Bottom medical clear plastic test tube with aluminum screw cap and stopper 20ml 30ml 50ml 80ml 100ml There are various types of plastic test tube stoppers commonly used in laboratories. The following are some of the most common types: 1. Straight stoppers: Straight stoppers are one ...