Min. Order Reference FOB Price
100 Bags US$0.50-0.80 / Bag
Product Description
Chemistry lab use qualitative filter paper round 7cm 15cm with fast speed in hot sale Product Description Product Data Sheet Product name Qualitative filter paper Main material cotton fiber Brand BKMAM Product Size diameter 7cm / 9cm / 11cm/ 12.5cm /15cm / 18cm Pore Size 80-120um for ...