7183025
Cytiva Whatman™ Quantitative Filter Papers: Hardened Ashless Grade 540
Cytiva Life Sciences Whatman™ Quantitative Filter Papers: Hardened Ashless Grade 540 for strongly acidic or alkaline samples
Manufacturer: Fischer Scientific
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Airflow Rate
13 s/100 mL/in2
Filter Type
Hardened Ashless
Material
Cotton Linters
Filtration Speed
200 sec.
For Use With (Application)
Gravimetric analysis of metals in acid/alkali solutions, collecting hydroxides after precipitation by strong alkalis
Thickness (Metric)
160 μm
Basis Weight
85 g/m2
Format
Disc
Particle Retention
8 μm
Flow Rate
97 mL/min.
Grade
Grade 540
Type
Quantitative Filter Paper
Related Products
Description
- GE's Whatman™ Grade 540 is a high-purity, acid-treated cellulose lab filter paper
- Mechanically strong Grade 540 is well suited for quantitative or gravimetric analysis of strongly acidic or alkaline samples
- Acid-treated for high wet-strength Extremely low ash content (0.006% ash maximum) Nominal particle retention of 8 μm Medium flow rate (Herzberg filtration speed 200 s) High chemical resistance to strong acid and alkali suspensions
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Airflow Rate: 13 s/100 mL/in2
Filter Type: Hardened Ashless
Material: Cotton Linters
Filtration Speed: 200 sec.
For Use With (Application): Gravimetric analysis of metals in acid/alkali solutions, collecting hydroxides after precipitation by strong alkalis
Thickness (Metric): 160 μm
Basis Weight: 85 g/m2
Format: Disc
Particle Retention: 8 μm
Flow Rate: 97 mL/min.
Grade: Grade 540
Type: Quantitative Filter Paper
Airflow Rate:
13 s/100 mL/in2
Filter Type:
Hardened Ashless
Material:
Cotton Linters
Filtration Speed:
200 sec.
For Use With (Application):
Gravimetric analysis of metals in acid/alkali solutions, collecting hydroxides after precipitation by strong alkalis
Thickness (Metric):
160 μm
Basis Weight:
85 g/m2
Format:
Disc
Particle Retention:
8 μm
Flow Rate:
97 mL/min.
Grade:
Grade 540
Type:
Quantitative Filter Paper
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