Grade 114V Qualitative Filter Paper Folded (Prepleated)

Whatman Grade 114V smooth filter paper from GE is wet-strengthened for high mechanical stability. Grade 114V fluted filters are suitable for recovery of large particles and gelatinous precipitates.

• Nominal particle retention rating of 25 µm
• Fast filtration (Herzberg 38 s)
• Chemically stable resin provides increased wet-strength
• Fluted (pre-pleated) filter sheet for ease-of-use and compatibility with conical funnels
• Smooth filter surface for efficient recovery of precipitates

Note: Grade 114V is strengthened with a chemically stable resin that contains nitrogen. Grade 114V should not be used in Kjeldahl estimations or other nitrogen-sensitive procedures.

Prepleated (fluted) filter papers

Whatman Grade 114V filter paper is wet-strengthened with a chemically stable resin that does not add significant impurities to the filtrate. It is designed for procedures requiring high wet mechanical strength, such as recovery of a gelatinous precipitate after vacuum filtration without filter tearing.

Grade 114V: 25µm

Specifications:

• Grade: Grade 114V
• Grade Type: Folded (Prepleated)
• Typical Particle Retention in Liquid: 25 µm
• Typical Water Flow Rate (ml/min) for 9cm diameter: 333
• Nominal Thickness: 190 µm
• Nominal Basis Weight: 75 g/m²
• Material: Cellulose

Ordering Information: