- Description
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Details
Grade 2V Pre-Folded Filter Paper for Qualitative Analysis
Compared with quadrant-folded filters, GE’s Whatman Grade 2V pre-folded filter paper exposes extra surface area, which enables a higher loading capacity and shorter filtration time.
- Medium flow and nominal particle retention rating of 8 µm
- Herzberg filtration speed of 240 s
- Fluted (pre-pleated) for easy use with conical filter funnels
- Can be used for soil analysis or general filtration
Pre-folded filters for seed and soil testing
Grade 2V pre-folded filter sheets are suitable for extracting samples from soil to support contaminant testing in the presence of weakly acidic solutions.
Specifications:
- Grade: Grade 2V
- Grade Type: Folded (Prepleated)
- Typical Particle Retention in Liquid: 8 µm
- Typical Water Flow Rate (ml/min) for 9cm diameter: 38
- Nominal Thickness: 190 µm
- Nominal Basis Weight: 97 g/m2
- Material: Cellulose
- Typical Trace Element Levels: Aluminium 3.6 µg/g, Antimony <0.5 µg/g, Arsenic <0.5 µg/g, Barium <0.5 µg/g, Boron <1 µg/g, Calcium 27.5 µg/g, Chromium 1 µg/g, Copper 0.9 µg/g, Iron 13.7 µg/g, Lead <0.5 µg/g, Magnesium 21 µg/g, Manganese <0.5 µg/g, Mercury <0.5 µg/g, Potassium 6.2 µg/g, Silicon 8.8 µg/g, Sodium 32.3 µg/g, Zinc 58.3 µg/g
Ordering Information:
Cat. No. Diameter (mm.) Qty. 1202-125 Qualitative Filter Paper, 125 mm 100/pk 1202-150 Qualitative Filter Paper, 150 mm 100/pk 1202-185 Qualitative Filter Paper, 185 mm 100/pk 1202-240 Qualitative Filter Paper, 240 mm 100/pk 1202-270 Qualitative Filter Paper, 270 mm 100/pk 1202-320 Qualitative Filter Paper, 320 mm 100/pk 1202-400 Qualitative Filter Paper, 400 mm 100/pk 1202-500 Qualitative Filter Paper, 500 mm 100/pk - Additional Information
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Additional Information
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