Whatman 1006-090 Qualitative Filter Paper, Circle, 3 µm, 35 s/100mL/sq inch Flow Rate, Grade 6, 90mm Diameter (Pack of 100)

• 9.0cm
• Grade 6
• Used in qualitative analytical techniques to determine and identify materials; excellent clarifying filter for cloudy suspensions and for water and soil analysis
• Excellent fine particle filtration (3µm) in the qualitative range; capable of retaining the fine precipitates encountered in chemical analysis
• Often specified for boiler water analysis applications

This Whatman 9.0cm, grade 6, cellulose filter paper is used in qualitative analytical techniques to determine and identify materials. It has excellent fine particle filtration (3µm) in the qualitative range. It is capable of retaining the fine precipitates encountered in chemical analysis. This filter paper is twice as fast as grade 5, with similar fine particle retention. It is often specified for boiler water analysis applications. It is an excellent clarifying filter for cloudy suspensions and for water and soil analysis. Retention: 3µm. Diameter: 9.0cm. 100/Pack. Whatman #: 1006-090.