Chemi Scientific Enterprises

Premium Virgin Pulp Construction
Manufactured using high-quality virgin cellulose pulp, ensuring uniform filtration performance and structural integrity suitable for laboratory use.

Qualitative Grade A1
Designed for general-purpose filtration across a wide range of routine applications, this paper offers a good balance between retention capacity and flow rate.

Low Ash Content
Ideal for gravimetric analysis and qualitative procedures, with an ash content as low as 0.007%, minimizing contamination during residue analysis.

Available in Multiple Sizes
Offered in standard diameters such as 90 mm, 110 mm, and 125 mm. Commonly packed in sets of 100 round sheets, ready for direct lab use.

Premium Cellulose Construction
Manufactured from high-purity alpha-cellulose fibers, offering reliable strength, consistent filtration, and excellent chemical compatibility for laboratory and industrial use.

Wide Range of Grades
Available in multiple grades to suit various filtration needs:

• Grade 1 – Medium flow rate, ~11 µm retention

• Grade 2 – Slower flow, ~8 µm retention for finer particles

• Grade 4 – Fast flow, ~25 µm retention, ideal for coarse or gelatinous materials

• Grades 595, 597, 598 – Fine particle retention (~4–7 µm) with steady filtration speed

Low Ash Content
Typically ≤0.06% ash content, making it suitable for gravimetric and analytical procedures where minimal residue is required after combustion.