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GE Healthcare Whatman™ Quantitative Filter Paper: Grade 50 Circles

Enables strong retention for very fine crystalline precipitates. Whatman™ Quantitative Filter Paper: Grade 50 Circles withstand shredding, wet handling, and precipitate removal by scraping.

$43.24 - $536.56

Specifications

Material High-quality cotton linters
Grade Grade 50
Format Circles
Pore Size (Metric) 2.7μm
View More Specs

Products 10
Catalog Number Mfr. No. Diameter (Metric) Price Quantity  
Catalog Number Mfr. No. Diameter (Metric) Price Quantity  
09-865J Accessories View Documents GE Healthcare
1450042
42.5 mm Pack of 100 Each for $43.24
 
09-865A Accessories View Documents GE Healthcare
1450055
55 mm Pack of 100 Each for $50.72
 
09-865B Accessories View Documents GE Healthcare
1450070
70 mm Pack of 100 Each for $58.21
 
09-865C Accessories View Documents GE Healthcare
1450090
90 mm Pack of 100 Each for $76.04
 
09-865D Accessories View Documents GE Healthcare
1450110
110 mm Pack of 100 Each for $98.95
 
09-865E Accessories View Documents GE Healthcare
1450125
125 mm Pack of 100 Each for $114.06
 
09-865F Accessories View Documents GE Healthcare
1450150
150 mm Pack of 100 Each for $134.39
 
09-865G Accessories View Documents GE Healthcare
1450185
185 mm Pack of 100 Each for $105.96
 
09-865H Accessories View Documents GE Healthcare
1450240
240 mm Pack of 100 Each for $292.23
 
09-865L Accessories View Documents GE Healthcare
1450320
320 mm Pack of 100 Each for $536.56
 
Description

Description

Highly glazed, hardened filter paper
  • Thinner filter design (average thickness 115 µm) than most Büchner filter papers
  • Acid-treated for high wet-strength and chemical resistance
  • Nominal particle retention of 2.7 µm
  • Slow flow rates (Herzberg filtration speed 2685 s)
  • High purity and low ash content (0.015% ash maximum)
  • Compatible with Hirsch or Büchner funnels
Specifications

Specifications

High-quality cotton linters
Grade 50
Circles
2.7μm