Z241954

Whatman^® quantitative filter paper, hardened low-ash, Grade 54

circles, diam. 110 mm, pack of 100

• Synonym(s): Whatman filter, filter paper, paper filter
• UNSPSC Code: 41104900

Properties

• material: circles ; cotton filters (high-quality cotton linters)
• packaging: pack of 100
• manufacturer/tradename: Whatman 1454-110; Whatman Article No. 28418112 (US reference)
• parameter: 39 sec/100 mL speed (Herzberg); 7 psi wet burst
• diam.: 110 mm
• thickness: 185 μm
• ash: ≤0.015%
• pore size: 22 μm (Particle retention)
• basis weight: 92 g/m²

Description

General description

Whatman Grade 54 hardened low ash quantitative filter paper for Büchner funnel and Hirsch funnel filtration enables fast vacuum suction filtration for recrystallization applications. This hard, smooth, high wet-strength Grade 54 fast filter paper enables collection of coarse and gelatinous precipitates with minimal fiber shredding, even when wet. Whatman low ash hardened filter paper for quantitative analysis is available in three grades. All three are designed for use in gravity and vacuum suction filtration in Büchner and Hirsch funnels.

Other Notes

This product has been replaced by WHA1454110-ALDRICH | Whatman quantitative filter paper, hardened low-ash, Grade 54, circles, diam. 110 mm, pack of 100

Global SIAL customers (excluding Japan) can now order any product from the Cytiva Life Sciences consumables portfolio (prepack only) using GE′s product numbering system.

The legacy GE Whatman products that use the SIAL "Z" product numbering system will be discontinued and directly replaced with a product number using a "WHA" prefix plus the GE product code. For reference, the legacy "Z" product number is identified as a synonym on the "WHA" product number listing.

Legal Information

Whatman is a registered trademark of Cytiva