产品详细内容
产品型号: 62-6175-03
产品品牌: Cytiva (Whatman)
功能
- general-purpose filter paper widely used to detect and identify substances in samples
- Wide range of products including size, particle retention, thickness, etc.
- Filter paper corresponding to the JIS standard * (closest to the product group) can be selected.
-
*Regarding "JIS Equivalent": Grades listed as "JIS Equivalent" refer to the closest equivalent in the product group. Grades corresponding to "JIS" are listed in order to make it easier to judge the appropriate grade for your own analysis and experiment. It does not cover all the inspection items in the JIS standard, and it does not necessarily meet the standard range completely. Please consider it as a guide. For more information, please contact BioDirect Line at
. - Among cellulose filter papers for qualitative analysis, this product has the finest particle retention capacity. Suitable for separating fine precipitates generated during chemical analysis. Filtration speed is slow due to fine grain. It is effective for purification of turbid suspension and analysis of water and soil.
- Note)Only for test and research purposes.
规格
- Circular
- Features: Low speed
- Particle retention capacity (liquid) (μm): 2.5*
- *The particle diameter is expressed as 98% holding efficiency.
- Filtration rate (approximate) (Herzberg) (sec): 1420
- Airflow (sec/100 mL/in2): 94
- Thickness (μm): 200
- Weight (g/m2): 98
- Type: General qualitative filter paper
- Total ash (%): 0.060
- Weight (g/m2): 100
- Initial filtration rate *: 250
- *Filtration speed This is a variation of the ASTM D981-56 test method and indicates the time in seconds to filter 100 mL of water by folding a 15 cm diameter filter paper into 4 folds.
- Diameter (mm): 47
相关产品推荐
您可能还对以下产品感兴趣
生命科学/分析仪器
生命科学/分析仪器
生命科学/分析仪器
生命科学/分析仪器