Home » Keywords » Filter Paper

Filter Paper

Items Details Price
Filter Paper, Whatman No. 1Filter Paper, Whatman No. 1
(F1000) 		The most widely used filter paper for routine applications with medium retention (11 µm) and flow rate. Extended range of sizes includes 10mm to 500mm diameter circles and 460mm x 570mm sheets. This filter is also available in the Whatman FilterCup™. This is a convenient, disposable 70mm filter funnel with a 250mL capaci... $8.90
1PS Phase Separation Paper. Whatman1PS Phase Separation Paper. Whatman
(F1005) 		Whatman Type 1PS. A high grade filter paper impregnated with a stabilized silicone which renders it hydrophobic while retaining the normal porous character of conventional filter paper for all non-aqueous solutions. It will separate aqueous solutions from water immiscible solvents, either heavier or lighter than water. P... $46.95
SmallFilter Paper, Whatman No. 2
(F1020) 		Whatman No. 2. Routine qualitative. Slightly thicker and more retentive (8 m) than No. 1. Medium flow rate. Will retain finer precipitates than No. 1. 100 circles/box. $11.42
SmallFilter Paper, Whatman No. 3
(F1040) 		Double the thickness of Grade 1 with still finer particle retention and excellent loading capacity; more precipitate can be held without clogging. The extra thickness gives increased wet strength and makes this grade highly suitable for use in Büchner funnels. The high absorbency is particularly valuable when the paper i... $12.75
SmallFilter Paper, Whatman No. 4
(F1060) 		Extremely fast filtering (20-25 µm) with excellent retention of coarse particles and gelatinous precipitates such as ferric hydroxide and aluminum hydroxide. Very useful as a rapid filter for routine cleanup of biological fluids or organic extracts during analysis. Used when high flow rates in air pollution monitoring ar... $8.90
SmallFilter Paper, Whatman No. 5
(F1080) 		Whatman No. 5. The maximum degree of fine particle filtration (2.5 µm) in the qualitative range. Slow flow rate. Capable of retaining the fine precipitates encountered in chemical analysis. Excellent clarifying filter for cloudy suspensions and for water and soil analysis. 100 circles/box. $10.15
SmallFilter Paper, Whatman No. 6
(F1100) 		Whatman No. 6. Routine qualitative. Twice as fast as No. 5 with almost as fine a particle retention (3 µm). Often specified for boiler water analysis applications. 100 circles/box. $10.15
SmallFilter Paper, Whatman No. 113
(F1120) 		Whatman No. 113, Qualitative. Ultra high loading capacity with a particle retention making it ideal for use with coarse or gelatinous precipitates. Fastest flow rate of the qualitative grades. Creped surface. Thickest filter paper in the Whatman range. This filter is also available in the Whatman FilterCup. This is a con... $20.35
Filter Paper, Whatman No. 114Filter Paper, Whatman No. 114
(F1140) 		Whatman No. 114. Wet strengthed qualitative. Only half the thickness of No. 113 and suitable for coarse or gelatinous precipitates with a retention of 25 µm. Smooth surface for easy recovery of precipitates. 100 circles/box. $25.38
Filter Paper, Whatman No. 2V FoldedFilter Paper, Whatman No. 2V Folded
(F1160) 		Whatman No. 2V. Same paper as No. 2, but folded (fluted). Widely used for general purpose filtration. Slightly more retentive than No. 1. Has excellent particle retention (8 µm) and a good filtration speed and loading capacity. 100 circles/box. $64.73
SmallFilter Paper, Whatman No. 113V Folded
(F1180) 		Whatman No. 113V. Same paper as No. 113, except folded. Very thick and strong filter with creped surface for extremely high loading capacity, particularly in folded form. Fastest flow rate of any qualitative grade. 30 µm retention is ideal for coarse particles and gelatinous precipitates. 100 circles/box. $102.25
SmallFilter Paper, Whatman No. 114V Folded
(F1200) 		Whatman No. 114V. Same paper as No. 114, except folded. Strong filter with very fast flow rate (25 µm retention). Ideal for coarse particles and gelatinous precipitates. Smooth surface. 100 circles/box. $72.33
Browse all Product Categories