100 PCS Premium Ashless Quantitative Filter Paper Medium 30-50um 7cm 9cm -

Description:

- Covers a wide range of laboratory applications, frequently used for clarifying liquids

- Areas of use include the food industry, agriculture, air pollution monitoring, and etc.

- Widely used in education for teaching simple qualitative analytical separations

- Acid washed filter papers, extremely high purity, ash content less than 0.0009％

- High quality and Brand new

Specification:

- Material: Paper

- Color: White

- Diameter:

- 1# Approx.7cm/2.76 inch

- 2# Approx.9cm/3.54 inch

- Aperture: 30-50um

Package Includes: 100 Pieces Filter Papers