Filtry jakościowe fałdowane Grade 114V

Gładki papier filtracyjny wytrzymały w stanie mokrym, o wysokiej odporności mechanicznej. Filtry fałdowane Grade 114V przeznaczone są do zbierania dużych cząstek stałych i żelatynowych osadów.
Whatman Grade 114V smooth filter paper 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.

We offer Whatman qualitative filter paper in a variety of nominal particle retention ratings. See other other wet-strengthened and standard grades to find the right filter for your application.

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.
Filtry jakościowe fałdowane Grade 114V
Filtry jakościowe fałdowane Grade 114V
Grade Grade 114V 
Grade Type Folded (Prepleated) 
Typical Particle Retention in Liquid 25 µm 
Nominal Thickness 190 µm
Typical water flow rate 333 ml/min 
Nominal Basis Weight 75 g/m2
Material Cellulose 
Supporting Analysis Qualitative 
Product Product Name Diameter
1214-125 Grade 114V Qualitative Filter Paper Folded (Prepleated); 125 mm circle (100 pcs) 125 mm
1214-150 Grade 114V Qualitative Filter Paper Folded (Prepleated); 150 mm circle (100 pcs) 150 mm
1214-185 Grade 114V Qualitative Filter Paper Folded (Prepleated); 185 mm circle (100 pcs) 185 mm
1214-240 Grade 114V Qualitative Filter Paper Folded (Prepleated); 240 mm circle (100 pcs) 240 mm
1214-320 Grade 114V Qualitative Filter Paper Folded (Prepleated); 320 mm circle (100 pcs) 320 mm
Brak powiązanych dokumentów