Description This item is laboratory filter paper for doing experiments. The experiment paper is made of premium material for long time use. It is easy to operate in your laboratory and convenient for you yo use. You will have good use experience because of the perfect workmanship of this product. Though it is simple in design, it's so practical when you use the laboratory filtering paper. Features - Material: Paper. - Size: 11.50X11.50X0.10cm/4.52X4.52X0.04inch. - Constructed by using high-grade material, ensures it safety and can use it with confidence. - It can work as absorbing paper strip or filter paper, quantitative filter paper for experiment. - The product appearance design is simple and generous, excellent and reliable for you to use. - The different filter speeds paper can meet your various requirements for laboratory. - Though it is simple in design, it's so practical when you use the laboratory filtering paper.Package list: 100 sheets x filter paper