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  5. Cytiva Whatman™ Grade 43 Quantitative Filter Paper

Cytiva Whatman™ Grade 43 Quantitative Filter Paper

Catalog No. 09856L Shop All Cytiva Products
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Diameter (Metric):
90 mm
110 mm
125 mm
150 mm
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Catalog No. Diameter (Metric)
09-856L 125 mm
09-856J 90 mm
09-856K 110 mm
09-856M 150 mm
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Catalog No. 09-856L Supplier Cytiva Supplier No. 1443125
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Description

Contains very low ash content appropriate for gravimetric analyses requiring sample combustion. Whatman™ Grade 43 Quantitative Filter Paper can be ashed during gravimetric analysis without contributing substantially to the measured weight.

Ashless filter paper for inorganic analysis
  • Very low ash content (0.007% ash concentration maximum)
  • Intermediate particle retention rating of 16μm
  • Herzberg filtration speed of 155 sec.
  • Particle collection between that of Grades 40 and 41
TRUSTED_SUSTAINABILITY

Specifications

Airflow Rate 11 s/100 mL/in2
Description Grade 43 Ashless Filter Paper for Inorganic Analysis, 125 mm circle (100 pcs)
Filter Type Ashless
Format Disc
Material Cotton Linters
Particle Retention 16 μm
Pore Size 16 μm
Filtration Speed 155 sec.
Flow Rate Medium
For Use With (Application) Designed for gravimetric analysis and the preparation of samples for instrumental analysis.For foodstuffs analysis.For soil analysis.For particle collection in air pollution monitoring for subsequent analysis by XRF techniques.For inorganic analysis i
Grade Grade 43
Porosity Medium
Quantity 100 Pk.
Thickness (Metric) 220 μm
Type Quantitative Filter Paper
Diameter (English) 4.92 in.
Diameter (Metric) 125 mm
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