Whatman™ Qualitative Filter Paper: Grade 2 Sheets

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

Brand:  Whatman™ 1002-917

Product Code. 11342835

Description

 

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

• Quantity: 100/Pk
• Length (Metric): 570mm
• Porosity: Medium Fine
• Flow Rate: Medium
• Dimensions (L x W): 570 x 460mm

• Grade: 2
• Width (Metric): 460mm
• Particle Retention: >8μm
• Format: Sheet
• Thickness: 190μm