推荐产品
物料
cellulose
sheets
特点
Grade 54
包装
pack of 100
制造商/商品名称
Whatman 1454-917
Whatman Article No. 28418119 (US reference)
参数
39 sec/100 mL speed (Herzberg)
7 psi wet burst
长度 × 宽度
460 mm × 570 mm
厚度
185 μm
灰分
≤0.015%
孔径
22 μm (Particle retention)
基本重量
92 g/m2
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相关类别
一般描述
The maximum ash content of these filter paper grades is intermediate between ashless and qualitative grades. They are particularly suitable for Büchner filtrations where it is desirable to recover the precipitate from the filter surface after filtration. Other characteristics include high wet strength and chemical resistance which are similar to the acid hardened ashless filter papers.
Grade 54: 22 μm (very fast filter paper)
Very fast filtration for use with coarse and gelatinous precipitates. High wet strength makes this grade very suitable for vacuum assisted fast filtration of ′difficult′ coarse or gelatinous precipitates.
Grade 54: 22 μm (very fast filter paper)
Very fast filtration for use with coarse and gelatinous precipitates. High wet strength makes this grade very suitable for vacuum assisted fast filtration of ′difficult′ coarse or gelatinous precipitates.
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
法规信息
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