Min. Order Reference FOB Price
20000 Pieces US$0.11-0.13 / Piece
Product Description
Product Description 18*180mm Big sale Laboratory Borosilicate Glass Test Tube 1. The color of glass test tube is clear, the glass material is Plain glass or high borosilicate glass 2.The bottom can be flat or rounded. 3.The material of cap is Aluminum Code Description Bottom Shape Cap ...