Description
Cytivas 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. 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. Cytivas Whatman™ Grade 113V paper filters 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.
• 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
Specifications:
• Grade: Grade 113V
• Grade Type: Folded (pre-pleated)
• Typical Particle Retention in Liquid††: 30 µm
• Nominal Thickness: 420 µm
• Typical Water Flow Rate††: 774 mL/min
• Nominal Basis Weight: 125 b/m2
• Material: Cellulose
• Properties: Creped
• Supporting Analysis: Qualitative
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.
†Particle retention rating at 98% efficiency
††For 9 cm diameter
†U.S. Sales Only
Image(s) are representative of the product group and not necessarily the individual product.