WHA1440917

Whatman^® quantitative filter paper, ashless, Grade 40

sheets, W × L 460 mm × 570 mm, pack of 100

• 别名: Z740438
• UNSPSC代码: 41104900
• NACRES: NB.24

属性

• 物料: cellulose ; sheets
• 特点: Grade 40
• 包装: pack of 100
• 制造商/商品名称: Whatman 1440-917; Whatman Article No. 28418001 (US reference)
• 参数: 0.29 psi wet burst; 340 sec/100 mL speed (Herzberg)
• 宽度 × 长度: 460 mm × 570 mm
• 厚度: 210 μm
• 灰分: ≤0.007%
• 孔径: 8 μm (Particle retention)
• 基本重量: 95 g/m²

说明

特点和优势

• High-purity filters contain 0.007% maximum ash content
• Medium nominal particle retention rating of 8 µm
• Medium filtration speed (Herzberg 340 s)
• Particularly useful for gravimetric analysis

其他说明

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

法律信息

Whatman is a registered trademark of Cytiva