WHA10334551

Whatman^® prepleated qualitative filter paper for technical use, Grade 0860 1/2

circles, diam. 240 mm, pack of 100

• 別名: Z749575
• UNSPSCコード: 41104900
• NACRES: NB.24

特性

• 物質: cellulose filters; circles
• 包装: pack of 100
• メーカー／製品名: Whatman 10334551; Whatman Article No. 28414491 (US reference)
• パラメーター: 60 sec/100 mL speed (Herzberg)
• 直径: 240 mm
• 厚さ: 170 μm
• ポアサイズ: 7-12 μm (Particle retention)
• 坪量: 75 g/m²

詳細

詳細

Time-saving Whatman qualitative grades are offered in folded (prepleated) form, which gives major advantages over flat circles:

• 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

Grade 0860 ½ : 7-12 μm (medium fast, smooth filter paper)
Comparable to grade 0858 but with a smooth surface, slightly thinner and faster.

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