WHA30048098

Whatman^® 色谱滤纸

4 CHR Roll, W × L 20 mm × 100 m, with certificate of conformity, pkg of 1 ea

• 别名: Z763187
• UNSPSC代码: 41115727
• NACRES: NB.24

属性

• 物料: cellulose membrane; roll
• 等级: for chromatography
• 无菌性: non-sterile
• 特点: 4 CHR
• 包装: pkg of 1 ea
• 制造商/商品名称: Whatman 3004-8098; Whatman Article No. 28422020 (US reference)
• 参数: 180mm/30 min flow rate; 2.6 cm/hr speed
• 宽度 × 长度: 20 mm × 100 m
• 基本重量: 92 g/m²

说明

一般描述

Grade 4 Chr cellulose chromatography roll is a 0.21 mm paper for routine and/or repetitive chromatography when loadings are relatively low. Thickness 0.21 mm. Flow rate 180 mm/30 min. Fastest of the thin papers. Recommended for routine and/or repetitive chromatography when loadings are relatively low. Smooth surface. Very suitable where speed is important and very high resolution is not required.

特点和优势

• Pure cellulose produced entirely from the highest quality cotton linters with no additives of any kind.
• Manufactured and tested specifically for chromatographic techniques. This ensures the wicking capability and uniformity of capillary action that are important in chemical separations.
• Also widely used in protein and nucleic acid blotting.

法律信息

Whatman is a registered trademark of Cytiva