Whatman Quantitative Filter Paper, Hardened Low Ash, Grade 52
Whatman Quantitative Filter Paper, Hardened Low Ash, Grade 52
Whatman Quantitative Filter Paper, Hardened Low Ash, Grade 52
GE’s Whatman Grade 52 is a general-purpose filter paper for quantitative analysis in Büchner funnel and other vacuum filtrations. The acid-hardened surface and low ash content enable efficient precipitate recovery.
Manufactured from high-quality cotton linters and treated to remove trace metals
High wet-strength and chemical resistance
Nominal particle retention of 7 µm
Medium flow rate (Herzberg filtration speed 235 s)
High purity (0.015% ash maximum)
Compatible with Hirsch or Büchner funnel applications
GE Healthcare’s Life Sciences business offers three grades of hardened low ash filter paper. All three are designed for use in Hirsch and Büchner funnel applications and can be customized for an exact fit.
Büchner funnel vacuum filtration
The quality of analysis resulting from vacuum filtration using a Hirsch or Büchner funnel relies on using a high-quality filter that avoids introducing artifacts into measurement. GE’s Grade 52 hardened filter paper is acid-treated to prevent fiber shredding during vacuum filtration or precipitate collection.
Looking for a filter paper, membrane filter, or syringe filter? Let GE help you find the optimal filter for your needs to ensure reliable analysis.
Specification
Grade :Grade 52
Format :Circles
Type :Hardened low ash
Typical Particle Retention in Liquid1 :7 µm
Nominal Thickness :175 µm
Typical water flow rate2 :66 ml/min
Nominal Basis Weight :96 g/m²
Nominal Air Flow Rate :15 s/100 mL/in²
Nominal Ash Content3 :0.015%
Material :High-quality cotton linters
Alpha Cellulose Content Min. :≥98%
Application :Suitable for Büchner filtrations where it is desirable to recover the precipitate from the filter surface after filtration.
Diameter :125 mm
Whatman Quantitative Filter Paper, Hardened Low Ash, Grade 52 Whatman Filter Papers Range of products are mostly available in ready stock and it can delivered immediately throughout india
Apart from supplying Whatman Filter Papers products in India through dealers network, catering to a variety of customers ranging from Electrical Contractors, Engineering Industries, Turnkey Construction Companies, Railways, Defence Installations, Research Laboratories, Educational Institutes and various Research and Development laboratories of leading national and multinational companies.
We DFT TECH, are Whatman Filter Papers Authorized Distributors, Importers, Stockists, Dealers and Suppliers of Whatman Quantitative Filter Paper, Hardened Low Ash, Grade 52 Products in Chennai, Bangalore, Hyderabad, Pune, Mumbai, Delhi, Calcutta, Ahmedabad, Sricity, Ambattur, Guindy, Sriperumputhur, Oragadam, Tiruvallur, Trivandrum , Coimbatore, Tiruchy and etc..
