Cytiva Whatman™ Qualitative Filter Paper: Grade 2 Circles

Product Code.	Diameter (Metric)	unitSize
10323971	125 mm	Pack of 100
11342825	42.5 mm	Pack of 100
11380424	47 mm	Pack of 100
11352825	55 mm	Pack of 100
10612371	70 mm	Pack of 100
11372825	90 mm	Pack of 100
11382825	110 mm	Pack of 100
11302835	150 mm	Pack of 100
11312835	185 mm	Pack of 100
10716462	240 mm	Pack of 100
11350424	270 mm	Pack of 100
11332835	320 mm	Pack of 100
11360424	385 mm	Pack of 100
11370424	500 mm	Pack of 100

Product Code. 10323971 Supplier Cytiva Supplier No. 1002125

Description

Retains and absorbs more than Grade 1 filters, with a corresponding increase in filtration time. Whatman™ Qualitative Filter Paper: Grade 2 Circles are used for monitoring specific contaminants in the atmosphere and in soil testing.

 

These cellulose filters are used in qualitative analytical techniques to determine and identify materials and for clarifying liquids. 

• Particle Retention: 8μm
• Porosity: Medium fine
• Filtration speed: ASTM™, 55 sec.; Herzberg, 240 sec.
• Surface: Smooth
• Holds soil nutrient in plant growth trials
• Used for soil analysis and seed testing procedures in the agricultural industry

Specifications

• Description: Grade 2 Qualitative Filter Paper Standard Grade, circle, 125 mm
• Format: Disc
• Material: Cellulose
• Particle Retention: >8 μm
• Filtration Speed: 240 sec.
• Flow Rate: Medium
• For Use With (Application): A standard grade filter used for monitoring specific contaminants in the atmosphere and in soil testing.
• Grade: Grade 2
• Porosity: Medium Fine
• Quantity: 100 Pk.
• Thickness (Metric): 190 μm
• Type: Qualitative Filter Paper
• Diameter (English): 4.92 in.
• Diameter (Metric): 125 mm