Whatman Filter Paper No.1 Qualitative, General Application
Category: Laboratory Paper
Specifications
Details
Filter Paper No.1 Qualitative, General Application
Details
These cellulose filters are used in qualitative analytical techniques to determine and identify materials. Prepleated qualitative filters are also available, which give improved flow rate and increased loading capacity compared to equivalent flat filters. The Pore size is 11um ( particle retention ), 25mm Diameter, 180um thickness and basic weight 87 g/m2
Grade 1: 11 μm (medium flow filter paper)
The most widely used filter paper for routine applications with medium retention and flow rate. Extended range of sizes includes 10 to 500 mm diameter circles and 460 x 570 mm sheets.
| Technical Specification |
| Brand | Product code | Diameter ( cm ) | PACKING QTY |
| Whatman | 100-1042 | 4.25 | 100/ Box |
| Whatman | 100-1047 | 4.7 | 100/ Box |
| Whatman | 100-1055 | 5.5 | 100/ Box |
| Whatman | 100-1070 | 7.0 | 100/ Box |
| Whatman | 100-1090 | 9.0 | 100/ Box |
| Whatman | 100-1110 | 11.0 | 100/ Box |
| Whatman | 100-1125 | 12.5 | 100/ Box |
| Whatman | 100-1150 | 15.0 | 100/ Box |
| Whatman | 100-1185 | 18.5 | 100/ Box |
| Whatman | 100-1240 | 24.0 | 100/ Box |
| Whatman | 100-1270 | 27.0 | 100/ Box |
| Whatman | 100-1320 | 32.0 | 100/ Box |
| Whatman | 100-1400 | 40.0 | 100/ Box |
| Whatman | 100-1500 | 50.0 | 100/ Box |
| Whatman | 100-1917 | 46 x 57 | 100/ Box |
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