Whatman Qualitative Filter Paper Grade 52 circle 125 mm
₹7,437.50 + ₹1,338.75 GST
₹8,776.25 (Incl. of all taxes)
Description
Cytiva'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
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. Cytiva's Grade 52 hardened filter paper is acid-treated to prevent fiber shredding during vacuum filtration or precipitate collection.
Specifications
|
Grade |
Grade 52 |
|
Format |
Circles |
|
Type |
Hardened low ash |
|
Typical Particle Retention in Liquid |
7 µm |
|
Nominal thickness |
175 µm |
|
Typical water flow rate at 45 psi (3.1 bar) |
66 ml/min |
|
Nominal basis weight |
96 g/m² |
|
Nominal air flow rate |
15 s/100 mL/in² |
|
Nominal Ash Content |
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 |
| Product Code | 1452-125 |
|---|---|
| HSN Code | 48232000 |
| Brand | Whatman |
| Usually dispatched in | 2-3 weeks |
| Pack Size | 100/PCK |
Description
Cytiva'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
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. Cytiva's Grade 52 hardened filter paper is acid-treated to prevent fiber shredding during vacuum filtration or precipitate collection.
Specifications
|
Grade |
Grade 52 |
|
Format |
Circles |
|
Type |
Hardened low ash |
|
Typical Particle Retention in Liquid |
7 µm |
|
Nominal thickness |
175 µm |
|
Typical water flow rate at 45 psi (3.1 bar) |
66 ml/min |
|
Nominal basis weight |
96 g/m² |
|
Nominal air flow rate |
15 s/100 mL/in² |
|
Nominal Ash Content |
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 |