Whatman Grade 589/2 filters from Cytiva are used in routine quantitative analyses, including analysis of aqueous suspension in paper, flour analysis, and sand content quantification.
- High purity (<0,01% ash)
- Retention of medium fine precipitates, such as grains of sand
- Herzberg filtration speed of 140 s*
- White ribbon filter
*The time taken to filter 100 ml water (20 °C) through a filter area of 10 cm² at a constant pressure of 5 cm water column.
Whatman quantitative filters from Cytiva's business are designed for gravimetric analysis. Grade 589/2 Whatman ashless filter paper can also be purchased as pre-pleated 589/2½ sheets.
Grade 589/2 ashless filter paper can be used when medium fine precipitates are being collected and papers must be ashed to support analysis. Grade 589/2 is suitable for a variety of routine quantitative analysis methods, such as determination of the sand content in foodstuffs, flour analysis, and aqueous suspension analysis in the paper industry.
- Catalog No:
- 515-3213
- 512-3607
- 515-3214
- 515-3201
- 515-3207
- 512-3611
- 515-3200
- 512-3610
- 512-0608
- 512-0609
- 512-3609
- 512-0401
- 512-3608
- Típus:
- 589/2
- 589/2
- 589/2
- 589/2
- 589/2
- 589/2
- 589/2
- 589/2
- 589/2
- 589/2 ½
- 589/2
- 589/2 ½
- 589/2
- Tömeg:
- 85 g/m²
- 85 g/m²
- 85 g/m²
- 85 g/m²
- 85 g/m²
- 85 g/m²
- 85 g/m²
- 85 g/m²
- 85 g/m²
- 85 g/m²
- 85 g/m²
- 85 g/m²
- 85 g/m²
- Vastagság:
- 180 µm
- 180 µm
- 180 µm
- 180 µm
- 180 µm
- 180 µm
- 180 µm
- 180 µm
- 180 µm
- 180 µm
- 180 µm
- 180 µm
- 180 µm
- Részecske visszatartás:
- 4 - 12 µm
- 4 - 12 µm
- 4 - 12 µm
- 4 - 12 µm
- 4 - 12 µm
- 4 - 12 µm
- 4 - 12 µm
- 4 - 12 µm
- 4 - 12 µm
- 4 - 12 µm
- 4 - 12 µm
- 4 - 12 µm
- 4 - 12 µm
- Szűrési sebesség:
- 70 s (Herzberg)
- 70 s (Herzberg)
- 70 s (Herzberg)
- 70 s (Herzberg)
- 70 s (Herzberg)
- 70 s (Herzberg)
- 70 s (Herzberg)
- 70 s (Herzberg)
- 70 s (Herzberg)
- 70 s (Herzberg)
- 70 s (Herzberg)
- 70 s (Herzberg)
- 70 s (Herzberg)
- Hamutartalom:
- 0,010%
- 0,010%
- 0,010%
- 0,010%
- 0,010%
- 0,010%
- 0,010%
- 0,010%
- 0,010%
- 0,010%
- 0,010%
- 0,010%
- 0,010%
: KARTELL
: VWR Chemicals
: VWR Collection
: VWR Collection
: VWR Collection
: VWR Collection
: VWR Collection
: Brand