VWR®, Quantitative Filter Papers

424: Filtration of lead sulphide, iron sulphide, silver sulphide, alkali carbonate, lead chromate, arsenic, antimony, cadmium and foodstuffs. Determination of sand content in dairy products. Determination of whiteness of pulp in paper mills.

434: Analysis of very fine precipitates such as lead dioxide, calcium fluoride, nickel sulphide, zinc sulphide, cold barium sulphate and cuprous oxide. Determination of insoluble impurities in greases, animal and vegetable oils.

454: Retention of zirconium hydroxide, aluminium hydroxide, cobalt sulphide and other coarse or gelatinous precipitates.

474: General quantitative analyses. Also for filtration of aluminium phosphate, zinc ammonium phosphate and silver chromate.

454: Retention of zirconium hydroxide, aluminium hydroxide, cobalt sulphide and other coarse or gelatinous precipitates.

474: General quantitative analyses. Also for filtration of aluminium phosphate, zinc ammonium phosphate and silver chromate.

Documents

Product Literature

VWR® for filtration

Catalog No:
516-0264
516-0265
516-0266
516-0267
516-0268
516-0269
516-0270
516-0271
516-0272
516-0273
516-0274
516-0275
516-0847
516-0848
516-0849
516-0850
516-0263
516-0852
516-0853
516-0854
516-0855
516-0856
516-0857

Grade:
424
424
424
424
424
424
434
434
434
434
434
434
474
474
474
474
474
454
454
454
454
454
454

Weight:
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²
84 g/m²

Thickness:
0,17 mm
0,17 mm
0,17 mm
0,17 mm
0,17 mm
0,17 mm
0,14 mm
0,14 mm
0,14 mm
0,14 mm
0,14 mm
0,14 mm
0,16 mm
0,16 mm
0,16 mm
0,16 mm
0,16 mm
0,18 mm
0,18 mm
0,18 mm
0,18 mm
0,18 mm
0,18 mm

Particle retention:
8 - 12 µm
8 - 12 µm
8 - 12 µm
8 - 12 µm
8 - 12 µm
8 - 12 µm
2 - 3 µm
2 - 3 µm
2 - 3 µm
2 - 3 µm
2 - 3 µm
2 - 3 µm
5 - 8 µm
5 - 8 µm
5 - 8 µm
5 - 8 µm
5 - 8 µm
15 - 12 µm
15 - 12 µm
15 - 12 µm
15 - 12 µm
15 - 12 µm
15 - 12 µm

Max. pore size:
40 µm
40 µm
40 µm
40 µm
40 µm
40 µm
20 µm
20 µm
20 µm
20 µm
20 µm
20 µm
30 µm
30 µm
30 µm
30 µm
30 µm
50 µm
50 µm
50 µm
50 µm
50 µm
50 µm

Min. pore size:
23 µm
23 µm
23 µm
23 µm
23 µm
23 µm
9 µm
9 µm
9 µm
9 µm
9 µm
9 µm
15 µm
15 µm
15 µm
15 µm
15 µm
31 µm
31 µm
31 µm
31 µm
31 µm
31 µm

Filtration speed:
150 s (Herzberg)
150 s (Herzberg)
150 s (Herzberg)
150 s (Herzberg)
150 s (Herzberg)
150 s (Herzberg)
2500 s (Herzberg)
2500 s (Herzberg)
2500 s (Herzberg)
2500 s (Herzberg)
2500 s (Herzberg)
2500 s (Herzberg)
450 s (Herzberg)
450 s (Herzberg)
450 s (Herzberg)
450 s (Herzberg)
450 s (Herzberg)
70 s (Herzberg)
70 s (Herzberg)
70 s (Herzberg)
70 s (Herzberg)
70 s (Herzberg)
70 s (Herzberg)

Wet burst strength:
2,5 psi
2,5 psi
2,5 psi
2,5 psi
2,5 psi
2,5 psi
3,5 psi
3,5 psi
3,5 psi
3,5 psi
3,5 psi
3,5 psi
3 psi
3 psi
3 psi
3 psi
3 psi
2 psi
2 psi
2 psi
2 psi
2 psi
2 psi

Dry burst strength:
17 psi
17 psi
17 psi
17 psi
17 psi
17 psi
18 psi
18 psi
18 psi
18 psi
18 psi
18 psi
12 psi
12 psi
12 psi
12 psi
12 psi
11 psi
11 psi
11 psi
11 psi
11 psi
11 psi

Product Family Options

Grade
Size
516-0264

424
70 mm

1 * 100 ST
1 * 100 ST - 15,70 €
15,70 €
1 * 100 ST
15,70 €

Specifications
Cat. No.
516-0264
Grade
424
Weight
84 g/m²
Thickness
0,17 mm
Particle retention
8 - 12 µm
Max. pore size
40 µm
Min. pore size
23 µm
Filtration speed
150 s (Herzberg)
Wet burst strength
2,5 psi
Dry burst strength
17 psi
516-0265
424
90 mm

1 * 100 ST
1 * 100 ST - 22,00 €
22,00 €
1 * 100 ST
22,00 €

Specifications
Cat. No.
516-0265
Grade
424
Weight
84 g/m²
Thickness
0,17 mm
Particle retention
8 - 12 µm
Max. pore size
40 µm
Min. pore size
23 µm
Filtration speed
150 s (Herzberg)
Wet burst strength
2,5 psi
Dry burst strength
17 psi
516-0266
424
110 mm

1 * 100 ST
1 * 100 ST - 28,30 €
28,30 €
1 * 100 ST
28,30 €

Specifications
Cat. No.
516-0266
Grade
424
Weight
84 g/m²
Thickness
0,17 mm
Particle retention
8 - 12 µm
Max. pore size
40 µm
Min. pore size
23 µm
Filtration speed
150 s (Herzberg)
Wet burst strength
2,5 psi
Dry burst strength
17 psi
516-0267
424
125 mm

1 * 100 ST
1 * 100 ST - 32,90 €
32,90 €
1 * 100 ST
32,90 €

Specifications
Cat. No.
516-0267
Grade
424
Weight
84 g/m²
Thickness
0,17 mm
Particle retention
8 - 12 µm
Max. pore size
40 µm
Min. pore size
23 µm
Filtration speed
150 s (Herzberg)
Wet burst strength
2,5 psi
Dry burst strength
17 psi
516-0268
424
150 mm

1 * 100 ST
1 * 100 ST - 49,10 €
49,10 €
1 * 100 ST
49,10 €

Specifications
Cat. No.
516-0268
Grade
424
Weight
84 g/m²
Thickness
0,17 mm
Particle retention
8 - 12 µm
Max. pore size
40 µm
Min. pore size
23 µm
Filtration speed
150 s (Herzberg)
Wet burst strength
2,5 psi
Dry burst strength
17 psi
516-0269
424
185 mm

1 * 100 ST
1 * 100 ST - 63,70 €
63,70 €
1 * 100 ST
63,70 €

Specifications
Cat. No.
516-0269
Grade
424
Weight
84 g/m²
Thickness
0,17 mm
Particle retention
8 - 12 µm
Max. pore size
40 µm
Min. pore size
23 µm
Filtration speed
150 s (Herzberg)
Wet burst strength
2,5 psi
Dry burst strength
17 psi
516-0270
434
70 mm

1 * 100 ST
1 * 100 ST - 15,70 €
15,70 €
1 * 100 ST
15,70 €

Specifications
Cat. No.
516-0270
Grade
434
Weight
84 g/m²
Thickness
0,14 mm
Particle retention
2 - 3 µm
Max. pore size
20 µm
Min. pore size
9 µm
Filtration speed
2500 s (Herzberg)
Wet burst strength
3,5 psi
Dry burst strength
18 psi
516-0271
434
90 mm

1 * 100 ST
1 * 100 ST - 22,00 €
22,00 €
1 * 100 ST
22,00 €

Specifications
Cat. No.
516-0271
Grade
434
Weight
84 g/m²
Thickness
0,14 mm
Particle retention
2 - 3 µm
Max. pore size
20 µm
Min. pore size
9 µm
Filtration speed
2500 s (Herzberg)
Wet burst strength
3,5 psi
Dry burst strength
18 psi
516-0272

434
110 mm

1 * 100 ST
1 * 100 ST - 28,30 €
28,30 €
1 * 100 ST
28,30 €

Specifications
Cat. No.
516-0272
Grade
434
Weight
84 g/m²
Thickness
0,14 mm
Particle retention
2 - 3 µm
Max. pore size
20 µm
Min. pore size
9 µm
Filtration speed
2500 s (Herzberg)
Wet burst strength
3,5 psi
Dry burst strength
18 psi
516-0273
434
125 mm

1 * 100 ST
1 * 100 ST - 32,90 €
32,90 €
1 * 100 ST
32,90 €

Specifications
Cat. No.
516-0273
Grade
434
Weight
84 g/m²
Thickness
0,14 mm
Particle retention
2 - 3 µm
Max. pore size
20 µm
Min. pore size
9 µm
Filtration speed
2500 s (Herzberg)
Wet burst strength
3,5 psi
Dry burst strength
18 psi
516-0274
434
150 mm

1 * 100 ST
1 * 100 ST - 49,10 €
49,10 €
1 * 100 ST
49,10 €

Specifications
Cat. No.
516-0274
Grade
434
Weight
84 g/m²
Thickness
0,14 mm
Particle retention
2 - 3 µm
Max. pore size
20 µm
Min. pore size
9 µm
Filtration speed
2500 s (Herzberg)
Wet burst strength
3,5 psi
Dry burst strength
18 psi
516-0275
434
185 mm

1 * 100 ST
1 * 100 ST - 63,70 €
63,70 €
1 * 100 ST
63,70 €

Specifications
Cat. No.
516-0275
Grade
434
Weight
84 g/m²
Thickness
0,14 mm
Particle retention
2 - 3 µm
Max. pore size
20 µm
Min. pore size
9 µm
Filtration speed
2500 s (Herzberg)
Wet burst strength
3,5 psi
Dry burst strength
18 psi
516-0847
474
90 mm

1 * 100 ST
1 * 100 ST - 21,50 €
21,50 €
1 * 100 ST
21,50 €

Specifications
Cat. No.
516-0847
Grade
474
Weight
84 g/m²
Thickness
0,16 mm
Particle retention
5 - 8 µm
Max. pore size
30 µm
Min. pore size
15 µm
Filtration speed
450 s (Herzberg)
Wet burst strength
3 psi
Dry burst strength
12 psi
516-0848
474
110 mm

1 * 100 ST
1 * 100 ST - 27,30 €
27,30 €
1 * 100 ST
27,30 €

Specifications
Cat. No.
516-0848
Grade
474
Weight
84 g/m²
Thickness
0,16 mm
Particle retention
5 - 8 µm
Max. pore size
30 µm
Min. pore size
15 µm
Filtration speed
450 s (Herzberg)
Wet burst strength
3 psi
Dry burst strength
12 psi
516-0849
474
125 mm

1 * 100 ST
1 * 100 ST - 31,80 €
31,80 €
1 * 100 ST
31,80 €

Specifications
Cat. No.
516-0849
Grade
474
Weight
84 g/m²
Thickness
0,16 mm
Particle retention
5 - 8 µm
Max. pore size
30 µm
Min. pore size
15 µm
Filtration speed
450 s (Herzberg)
Wet burst strength
3 psi
Dry burst strength
12 psi
516-0850
474
150 mm

1 * 100 ST
1 * 100 ST - 48,20 €
48,20 €
1 * 100 ST
48,20 €

Specifications
Cat. No.
516-0850
Grade
474
Weight
84 g/m²
Thickness
0,16 mm
Particle retention
5 - 8 µm
Max. pore size
30 µm
Min. pore size
15 µm
Filtration speed
450 s (Herzberg)
Wet burst strength
3 psi
Dry burst strength
12 psi
516-0263
474
185 mm

1 * 100 ST
1 * 100 ST - 63,30 €
63,30 €
1 * 100 ST
63,30 €

Specifications
Cat. No.
516-0263
Grade
474
Weight
84 g/m²
Thickness
0,16 mm
Particle retention
5 - 8 µm
Max. pore size
30 µm
Min. pore size
15 µm
Filtration speed
450 s (Herzberg)
Wet burst strength
3 psi
Dry burst strength
12 psi
516-0852
454
70 mm

-

Specifications
Cat. No.
516-0852
Grade
454
Weight
84 g/m²
Thickness
0,18 mm
Particle retention
15 - 12 µm
Max. pore size
50 µm
Min. pore size
31 µm
Filtration speed
70 s (Herzberg)
Wet burst strength
2 psi
Dry burst strength
11 psi
516-0853
454
90 mm

1 * 100 ST
1 * 100 ST - 21,10 €
21,10 €
1 * 100 ST
21,10 €

Specifications
Cat. No.
516-0853
Grade
454
Weight
84 g/m²
Thickness
0,18 mm
Particle retention
15 - 12 µm
Max. pore size
50 µm
Min. pore size
31 µm
Filtration speed
70 s (Herzberg)
Wet burst strength
2 psi
Dry burst strength
11 psi
516-0854
454
110 mm

1 * 100 ST
1 * 100 ST - 27,20 €
27,20 €
1 * 100 ST
27,20 €

Specifications
Cat. No.
516-0854
Grade
454
Weight
84 g/m²
Thickness
0,18 mm
Particle retention
15 - 12 µm
Max. pore size
50 µm
Min. pore size
31 µm
Filtration speed
70 s (Herzberg)
Wet burst strength
2 psi
Dry burst strength
11 psi
516-0855
454
125 mm

1 * 100 ST
1 * 100 ST - 31,60 €
31,60 €
1 * 100 ST
31,60 €

Specifications
Cat. No.
516-0855
Grade
454
Weight
84 g/m²
Thickness
0,18 mm
Particle retention
15 - 12 µm
Max. pore size
50 µm
Min. pore size
31 µm
Filtration speed
70 s (Herzberg)
Wet burst strength
2 psi
Dry burst strength
11 psi
516-0856

454
150 mm

1 * 100 ST
1 * 100 ST - 48,00 €
48,00 €
1 * 100 ST
48,00 €

Specifications
Cat. No.
516-0856
Grade
454
Weight
84 g/m²
Thickness
0,18 mm
Particle retention
15 - 12 µm
Max. pore size
50 µm
Min. pore size
31 µm
Filtration speed
70 s (Herzberg)
Wet burst strength
2 psi
Dry burst strength
11 psi
516-0857
454
185 mm

1 * 100 ST
1 * 100 ST - 62,10 €
62,10 €
1 * 100 ST
62,10 €

Specifications
Cat. No.
516-0857
Grade
454
Weight
84 g/m²
Thickness
0,18 mm
Particle retention
15 - 12 µm
Max. pore size
50 µm
Min. pore size
31 µm
Filtration speed
70 s (Herzberg)
Wet burst strength
2 psi
Dry burst strength
11 psi