WHA10313947

Whatman^® application specific filter, prepleated qualitative filter paper, Grade 2555 1/2

circles, diam. 185 mm, pack of 100

• 別名: Z749338
• UNSPSCコード: 41104900
• NACRES: NB.24

特性

• 物質: cellulose membrane; circles
• 無菌性: non-sterile
• 包装: pack of 100
• メーカー／製品名: Whatman 10313947; Whatman Article No. 28414327 (US reference)
• パラメーター: 55 sec/100 mL speed (Herzberg)
• 直径: 185 mm
• 厚さ: 170 μm
• ポアサイズ: 7-12 μm (Particle retention)
• 坪量: 75 g/m²

詳細

詳細

A medium fast filter paper used for the filtration of the mash for the determination of the extract in malt and wort and for removing carbon dioxide from beer. Time-saving Whatman qualitative grades are offered in this convenient form, which gives major advantages over flat circles.

Grade 2555 ½ : 7-12 mm (medium fast filter paper)

A medium fast filter paper. Application specific, used for the filtration of the mash for the determination of the extract in malt and wort and for removing carbon dioxide from beer.

特徴および利点

• Savings in time required to quadrant-fold circles to fit conical filter funnels in repetitive or multiple analyses.
• Decreased overall filtration time because of the extra surface area exposed; the normal slow down of filtration speed due to the loading of particulate is postponed.
• Increased total loading capacity as more filter area is available.
• Maintained flow rate due to the reduction in filter paper contact with funnel side and the self-supporting shape of the filter itself.
• The prepleating does not significantly affect any of the technical data, and the same figures may be used for the flat circles.

その他情報

使用分野：内部での研究目的のみ診断目的または転売目的では使用できません。

法的情報

Whatman is a registered trademark of Cytiva