Cytiva (Whatman) 層析用紙捲式 (17 Chr 25 毫米×30 公尺) 3017-621

Features

• Thick filter paper suitable for very large load capacity. The water absorption rate is very fast and the surface is smooth. It has high water absorbency (absorbs 870 g of water per g) and is recommended for separation, water absorption filter paper, electrophoresis, etc.
• Note)Only for test and research purposes.
• Water absorption rate: If the thickness of the filter paper and the amount of solute spot are constant, the slower the water absorption rate, the higher the separation capacity.
• Thickness: As the sample volume is increased or the concentration is increased to increase the amount of solute spots, the separation ability of chromatography paper decreases. In this case, if thick filter paper is used, the decrease in separation ability will not be noticeable unless the change in water absorption speed is considered. Therefore, grade 17Chr is recommended when the amount of solute spot is large.
• Base weight: The amount of sample you can spot is proportional to the base weight. Therefore, the higher the base weight, the more spots you can make.

Specification

• Width (cm) x Length (m): 2.5 x 30
• Water absorption rate (mm/30min) (case of water): 190
• Thickness (mm): 0.92
• Base weight (g/m2): 440

Package size

• 215x215x36mm
• 0.41kg