Lab Consumables > Lab Supplies > Filtration Products > Qualitative Filter Paper

Grade 4 Qualitative Filter Paper Standard Grade, circle, 50 mm

by Cytiva

$15.00/PK

Average lead time: 5 to 7 Days

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Product Description

Specifications

Additional Information

Product Description

Whatman Grade 4 Qualitative Filter Paper Standard Whatman Grade, circle, 50 mm, 100/pk

Useful in qualitative analytical separations when fast flow is required and the collection of fine particles is not critical.

These cellulose filters are used in qualitative analytical techniques to determine and identify materials (e.g., in air pollution monitoring).

Whatman Grade 4 Qualitative Filter Papers are standard grade high flow rate cellulose filter papers for fast filtration.

Specifications

Inventory Number:

GEH1004050PK

Part Number:

1004-050

Supplier:

Cytiva

Supplier's Lead Time:

5 to 7 Days

Quantity:

100 per PK

Contract Availability:

Country of Origin:

China

Dimensions_1:

Ã˜ 50 mm

Dimensions_29:

Ã˜ 50 mm

Dimensions_33:

Ã˜ 50 mm

Format:

Circles

Format_6:

Circles

Grade:

Grade 4

Grade Type:

Standard

Material:

Cellulose

Nominal Air Flow Rate:

4 s/100 ml/inÂ²

Nominal Ash Content:

0.06%

Nominal Basis Weight:

Nominal Thickness:

210

Typical Particle Retention in Liquid:

25 Âµm

Typical Trace Element Levels:

Aluminium 3.6 Âµg/g Antimony <0.5 Âµg/g Arsenic <0.5 Âµg/g Barium <0.5 Âµg/g Boron <1 Âµg/g Calcium 27.5 Âµg/g Chromium 1 Âµg/g Copper 0.9 Âµg/g Iron 13.7 Âµg/g Lead <0.5 Âµg/g Magnesium 21 Âµg/g Manganese <0.5 Âµg/g Mercury <0.5 Âµg/g Potassium 6.2 Âµg/g

Typical water flow rate:

247 ml/min

Additional Information

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Grade 4 Qualitative Filter Paper Standard Grade, circle, 50 mm

by Cytiva

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