62-6174-97 Qualitative Filter Paper (Grade 4 270 mm) 1 Pack (100 Sheets) 1004-270
Features
- 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 [email protected].
- Suitable for filtration of coarse particles and gelatinous precipitates (Examples: iron hydroxide, aluminum hydroxide). Due to its high filtration rate, it can be easily used for sample purification when analyzing biological fluids or extracts containing organic matter. This filter paper is used in air pollution monitoring when the focus is on filtration rate rather than particle collection.
- Note)Only for test and research purposes.
Spec
- Circular
- Features: Very fast
- Particle retention capacity (liquid) (μm): 20-25*
- *The particle diameter is expressed as 98% holding efficiency.
- Filtration rate (approximate) (Herzberg) (sec): 37
- Airflow (sec/100 mL/in2): 3.7
- Thickness (μm): 205
- Weight (g/m2): 96
- Type: General qualitative filter paper
- Total ash (%): 0.060
- Weight (g/m2): 92
- Initial filtration rate *: 12
- *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): 270
Package size：276×275×25 mm 630 g [About Package size]
| Order No. | 62-6174-97 | |
|---|---|---|
| Model No. | 1004-270 | |
| Standard price |
JPY: 8,970
USD: 56.23
Excange rate 1USD= 159.53JPY
Valid price in Japan |
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| Quantity | 1pack(100sheets) | |
| Stock in Japan |
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| Supplier Stock |
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Product Variations (Different Sizes, Specifications, Optional Products, etc.)
| Product image | Order No. | Name | Model No. | Quantity | Standard price | Valid price in Japan | Stock [Supplier Stock] |
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|---|---|---|---|---|---|---|---|---|
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62-6174-94 | Qualitative Filter Paper (Grade 4 42.5 mm) 1 Pack (100 Sheets) 1004-042 | 1004-042 | 1pack(100sheets) | JPY: 1,290 | USD: 8.09 |
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62-6174-95 | Qualitative Filter Paper (Grade 4 47 mm) 1 Pack (100 Sheets) 1004-047 | 1004-047 | 1pack(100sheets) | JPY: 1,290 | USD: 8.09 |
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62-6174-96 | Qualitative Filter Paper (Grade 4 50 mm) 1 Pack (100 Sheets) 1004-050 | 1004-050 | 1pack(100sheets) | JPY: 1,210 | USD: 7.59 |
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62-6174-97 | Qualitative Filter Paper (Grade 4 270 mm) 1 Pack (100 Sheets) 1004-270 | 1004-270 | 1pack(100sheets) | JPY: 8,970 | USD: 56.23 |
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62-6174-98 | Qualitative Filter Paper (Grade 4 320 mm) 1 Pack (100 Sheets) 1004-320 | 1004-320 | 1pack(100sheets) | JPY: 11,650 | USD: 73.03 |
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