Whatman 无黏合剂玻璃纤维滤纸 Grade GF/B
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品牌 : Whatman
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产品分类:滤纸
GE’s Whatman brand Grade GF/B is a thick filter with fine particle filter and good loading capacity. GF/B filters are particularly useful for liquid clarification and liquid scintillation counting.
Nominal particle retention of 1.0 µm
Appropriate for liquid clarification and/or liquid scintillation
GE offers a wide range of glass microfiber filters to support your analyses. See the Whatman range of glass, binder-free filters to find the thickness and particle retention for your application.
PRODUCT SPECIFICATIONS
Parameter | Grade GF/B Filter for Liquid Scintillation |
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Application | Used in LSC techniques where high loading capacity is required. |
Grade | Grade GF/B |
Nominal air flow rate | 12 s/100 ml/in² |
Nominal thickness | 675 |
Nominal basis weight | 143 g/m² |
Max recommended temperature | 550 °C |
Material | Borosilicate glass |
Binder type | Binder Free |
Typical Particle Retention in Liquid 1 | 1.0 µm |
Typical water flow rate 2 | 81 ml/min |
Format | Sheets |
Dimensions ( mm / in ) | 21 / 24 / 25 / 37 / 42 / 47 / 55 / 60 / 70 / 90 / 110 / 125 / 150 / 185 / 2.25*12.25in / 460*570 |
2:Normalised for 9 cm diameter. Measured under gravity for comparative purposes.
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