Min. Order Reference FOB Price
2000 Pieces US$0.035-0.10 / Piece
Product Description
TEST TUBE, GLASS CYLINDRICAL BOTTOM WITH RIM(Boro 3.3) Produced by high boro 3.3 glass or low boro glass clear low expansion linear-coefficient, high resistance against chemical. Yancheng Rongkang Glassware Co., Ltd. is a professional manufacturer and supplier on disposable ...