WELCOME TO DASUNNY
❤️Dasunny Team has all the time been committed to providing customers with high-quality products and a good shopping experience.
❤️All goods are delivered by Amazon, please contact the Amazon Customer Service first when you encounter any delivered issues.
❤️In case you have any other questions all the way through the shopping process or about the goods’ quality, please do not hesitate to contact us, we can try our best to will give you sincere products and services.

FEATURE
❤️The Grade 3 cellulose filter paper is used in qualitative analytical techniques to resolve and identify materials.
❤️It has a double thickness of Grade 1, with still finer particle retention and excellent loading capacity.
❤️More precipitate will also be held without clogging. The extra thickness gives increased wet strength and makes this grade highly suitable for use in Buchner funnels.

APPLICATION
❤️Science : Routine clean-up of insoluble liquids such as biological fluids or organic extracts in labs
❤️Food : Determination Sodium Chloride in foodstuffs
❤️Wine : Filtration of musts
❤️Metalurgy : Determination of silicon impurities in pig iron and steel
❤️Environment : Fast flowing air and exhausts monitoring when the collection of fine particles is not critical.

SPECIFICATION
Diameter: 3.5inch / 90mm
Filtration Speed: 35 – 70 sec
Ash content: ≤0.15%
Material: High Quality cellulose paper

NOTICE
❤️Please allow 1-2mm error as a result of manual measurement.
❤️The color of the product may vary moderately as a result of different displays.

⭐Package Includes: 200 x 6 Micron Quantitative Filter Paper.
⭐Package Includes: 200 x 6 Micron Quantitative Filter Paper.
⭐Package Includes: 200 x 6 Micron Quantitative Filter Paper.
⭐Paper Diameter: 3.5Inch/9cm; Material: High Quality cellulose paper.
⭐Scope of Application: Used in qualitative analytical techniques to resolve and identify materials.
⭐Stable Performance: Has the maximum degree of fine particle filtration (6μm) in the qualitative range; capable of retaining normal precipitates encountered in chemical analysis.
⭐Dasunny Service Team: We attach great importance to the interests of customers, we are willing to provide refund service for orders with quality problems, please rest assured to buy.