WHA5201185

Whatman^® filter paper, Grade 201

circles, diam. 185 mm (7.3 in.), pkg of 100 ea

• 別名: Whatmanフィルター, Whatmanペーパー, Z761648, ろ紙
• UNSPSCコード: 41104900
• NACRES: NB.24

特性

• 物質: circles ; smooth white cellulose
• 特徴: Grade 201
• 包装: pkg of 100 ea
• メーカー／製品名: Whatman 5201-185; Whatman Article No. 28419862 (US reference)
• パラメーター: slow-medium flow rate; slow-medium flow rate
• 直径: 185 mm (7.3 in.)
• 厚さ: 0.15 mm (0.006 in.)
• ポアサイズ: 7-14 μm
• 坪量: 75 g/m²
• キャパシティ: low-normal loading

詳細

詳細

Whatman(R) qualitative filter papers are manufactured primarily for non-critical industrial laboratory applications requiring inexpensive filters of consistent performance.

Grade 201 is a thin retentive paper, smooth surfaced with close texture. It is excellent for general purpose use where retention of medium-fine precipitates is needed and relatively low filtration speed is unimportant: a particularly useful student grade. The paper structure is designed for retentivity and thus filtration speed and loading capacity are comparatively low.

Note: These papers should not be used for kjeldahl nitrogen anaylsis.

特徴および利点

• Retains medium-fine precipitates
• Relatively slow filtration speed
• Smooth surface and close texture
• For general-purpose qualitative analysis

法的情報

Whatman is a registered trademark of Cytiva