Advantec No. 5A Quantitative Filter Paper, 47 mm

Prepare samples with a quantitative filter paper designed for fast flow and coarse particle retention. Advantec No. 5A is made from high-purity cellulose and treated to reduce ash content, making it useful for filtering precipitates before analytical measurements.

Specifications

Grade Advantec No. 5A quantitative filter paper
Diameter 47 mm
Quantity 100 sheets per pack
Particle retention Approximately 7 µm
Ash content Approximately 0.01%
Thickness 0.22 mm
Basis weight 97 g/m²
Filtration time 60 seconds under the stated test conditions
Water absorption 9.5 cm
Burst strength 61 kPa
Listed operating pH range 0–12
Listed maximum operating temperature 120°C
Standard JIS P 3801, Class 5A

Where No. 5A Fits

The fast-flow grade is intended for coarse or gelatinous precipitates, including iron and aluminium hydroxides. It can also be used in analytical procedures such as silica determination, where the prescribed method calls for No. 5A paper.

Before ordering: Confirm the required grade and 47 mm diameter in your test method. For finer particle retention, select the grade specified by that method.

Advantec No. 5A quantitative filter paper, 47 mm, 100 sheets

For more technical background, read the Advantec quantitative filter paper brochure, or explore the main SL Measurement site.



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