WHA1202400

Whatman^® prepleated qualitative filter paper, Grade 2V

circles, diam. 400 mm, pack of 100

• 别名: Z240370
• 分類程式碼代碼: 41104900
• NACRES: NB.24

属性

• 材料: cellulose filters; circles
• 包裝: pack of 100
• 製造商／商標名: Whatman 1202-400; Whatman Article No. 28417916 (US reference)
• 參數: 0.29 psi wet burst; 240 sec/100 mL speed (Herzberg)
• 直徑: 400 mm
• 厚度: 190 μm
• 灰分: ≤0.06%
• 孔徑: 8 μm (Particle retention)
• 基重: 97 g/m²

说明

一般說明

Compared with quadrant-folded filters, Cytiva′s Whatman Grade 2V pre-folded filter paper exposes extra surface area, which enables a higher loading capacity and shorter filtration time.

應用

Grade 2V pre-folded filter sheets are suitable for extracting samples from soil to support contaminant testing in the presence of weakly acidic solutions.

特點和優勢

• Medium flow and nominal particle retention rating of 8 µm
• Herzberg filtration speed of 240 s
• Fluted (pre-pleated) for easy use with conical filter funnels
• Can be used for soil analysis or general filtration

其他說明

Field of Use : For internal research use only. Products are not intended for diagnostic use or resale.

法律資訊

Whatman is a registered trademark of Cytiva