Grade 113V Creped Filter Paper
GE’s Whatman Grade 113V creped filter paper, for use with a conical filter funnel, offers fast filtration and high loading capacity for analysis involving coarse particles or gelatinous precipitates.
- Extremely fast filtration (Herzberg 28s)
- Wet-strengthened with chemically stable resin
- Retention of coarse particles: nominal particle retention rating of 30 µm
- Creped filter paper supports high loading capacity
- Fluted (pre-pleated) for easy use in applications involving a conical filter funnel
Note: Grade 113V is strengthened with chemically stable resin. However, these paper filters do contain nitrogen and should therefore not be used in Kjeldahl estimations or other nitrogen-sensitive procedures.
Wet-strengthened creped filter paper
Creped filter paper, which has a rough surface, is designed to increase loading capacity. Fluted (pre-pleated) paper filters eliminate the need to quadrant-fold circles in repetitive or multiple analyses.
Whatman Grade 113V paper filters from GE Healthcare’s Life Sciences business are further strengthened with chemically stable resin that increases wet-strength without introducing significant impurities to the filtrate. Strengthening the paper expands the range of sample types that can be separated in a conical filter funnel.
Grade 113V: 30µm
Specifications:
- Grade: Grade 113V
- Grade Type: Folded (Prepleated)
- Typical Particle Retention in Liquid: 30 µm
- Typical Water Flow Rate (ml/min) for 9cm diameter: 774
- Nominal Thickness: 420 µm
- Nominal Basis Weight: 125 g/m2
- Material: Cellulose
- Properties: Creped
Ordering Information:
| Cat. No. |
Diameter (mm.) |
Qty. |
| 1213-150 |
Qualitative Filter Paper, 150 mm |
100/pk |
| 1213-185 |
Qualitative Filter Paper, 185 mm |
100/pk |
| 1213-240 |
Qualitative Filter Paper, 240 mm |
100/pk |
| 1213-320 |
Qualitative Filter Paper, 320 mm |
100/pk |
| 1213-500 |
Qualitative Filter Paper, 500 mm |
100/pk |
