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GE Healthcare Whatman™ Qualitative Filter Paper: Grade 2 Circles

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.

$23.62 - $351.31

Specifications

Format Circles
Grade Grade 2
Porosity Medium Fine
Flow Rate Medium
Particle Retention >8μm
View More Specs

Products 13
Catalog Number Mfr. No. Diameter (Metric) Price Quantity  
Catalog Number Mfr. No. Diameter (Metric) Price Quantity  
09-810A Accessories View Documents GE Healthcare
1002042
42.5 mm Pack of 100 Each for $23.62
 
09-927-156 View Documents GE Healthcare
1002047
47 mm Pack of 100 Each for $24.02
 
09-810B Accessories View Documents GE Healthcare
1002055
55 mm Pack of 100 Each for $26.08
 
09-810C Accessories View Documents GE Healthcare
1002070
70 mm Pack of 100 Each for $28.71
 
09-810D Accessories View Documents GE Healthcare
1002090
90 mm Pack of 100 Each for $34.00
 
09-810E Accessories View Documents GE Healthcare
1002110
110 mm Pack of 100 Each for $34.00
 
09-810F Accessories View Documents GE Healthcare
1002125
125 mm Pack of 100 Each for $41.89
 
09-810G Accessories View Documents GE Healthcare
1002150
150 mm Pack of 100 Each for $54.75
 
09-810H Accessories View Documents GE Healthcare
1002185
185 mm Pack of 100 Each for $78.46
 
09-810J Accessories View Documents GE Healthcare
1002240
240 mm Pack of 100 Each for $127.95
 
09-810K Accessories View Documents GE Healthcare
1002270
270 mm Pack of 100 Each for $168.88
 
09-810L Accessories View Documents GE Healthcare
1002320
320 mm Pack of 100 Each for $262.32
 
09-810M Accessories View Documents GE Healthcare
1002385
385 mm Pack of 100 Each for $351.31
 
Description

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

Specifications

Circles
Medium Fine
>8μm
Grade 2
Medium
190μm