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Borosil 20x25cm Glass Fibre Filter Paper Sheet Grade BGF50A image-1

Borosil 20x25cm Glass Fibre Filter Paper Sheet Grade BGF50A image-2

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Borosil FPBGF50A203254 - 20 X 25 (cm) Glass Fibre Filter Paper Sheet Grade BGF50A (Pack of 100)

Name: Borosil FPBGF50A203254 - 20 X 25 (cm) Glass Fibre Filter Paper Sheet Grade BGF50A (Pack of 100)
Brand: Borosil
SKU: ACTVG
Price: 304.27 USD
Availability: InStock

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SKU ACTVG Category Lab Accessories Brand Borosil Condition New

Specifications

Country of Origin	India
Brand	Borosil
Type of Product	Filter Paper
Product Code	FPBGF50A203254
Size of Sheets	20 X 25 (cm)

Key Features

Filtration Speed (Gurley): Approximately 19 seconds
Retention/Porosity Range: 1–3 microns
Air Permeability (Resistance): High permeability with low resistance
Retention Rate: 99.97% for NaCl particles <1 µm
Thickness: 0.29 mm
Weight: 56 g/m²
Maximum Operating Temperature: Up to 500°C
Chemically stable in acidic solutions (except hydrofluoric acid) and alkaline solutions in moderate concentrations
Extremely low metal content
High flow speed and high permeability to air
* as per DIN 53887
** Air resistance at 400cm3/s, A = 10cm2
*** Tested with NaCl particles size <1 µm, main fraction at 0.3 to 0.5 µm

Product Description

Borosil FPBGF50A203254 - 20 X 25 (cm) Glass Fibre Filter Paper Sheet Grade BGF50A (Pack of 100) is a premium, high-performance filter medium designed for precise filtration applications in environmental monitoring, biochemical research, and industrial processes. Made from 100% micro-borosilicate glass fibers, this filter paper offers exceptional chemical stability, thermal resistance, and fine particle retention, making it ideal for demanding laboratory and analytical procedures. It is suitable for ambient air monitoring, determination of suspended particles (SPM and TSP), atmospheric emission monitoring, and gravimetric analysis of contaminants in water and wastewater. It can also be used for sample clarification and fine particulate collection during environmental and industrial testing. Available on EnvMart, these Lab Equipment & Instruments are crafted from high-quality materials using advanced techniques to ensure precision and durability. Borosil Lab Equipment & Instruments are trusted for their accuracy and reliability, making them a preferred choice in laboratories for various scientific applications.

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Frequently Asked Questions

Each sheet in the pack measures 20 X 25 cm.

The retention rate for NaCl particles less than 1 µm is 99.97%.

The maximum operating temperature for this model is up to 500°C.

The thickness of this filter paper is 0.29 mm.

This filter paper has high permeability with low resistance, making it suitable for efficient filtration.

It is suitable for ambient air monitoring, determination of suspended particles, atmospheric emission monitoring, and gravimetric analysis of contaminants in water and wastewater.

The weight of this filter paper is 56 g/m².

It is made from 100% micro-borosilicate glass fibers, providing exceptional chemical stability and thermal resistance.

Yes, it is chemically stable in acidic solutions, except for hydrofluoric acid, and in moderate concentrations of alkaline solutions.

The filtration speed is approximately 19 seconds as measured by Gurley test.

This filter paper is manufactured in India.

Each pack contains 100 sheets of filter paper.