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Borosil Glass Fibre Filter Paper Sheet Grade BGF50A image-1

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Borosil Glass Fibre Filter Paper Sheet Grade BGF50A (Pack of 100)

Name: Borosil Glass Fibre Filter Paper Sheet Grade BGF50A (Pack of 100)
Brand: Borosil
SKU: ACZZL
Price: 304.28 USD
Availability: InStock

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SKU ACZZL Category Lab Accessories Brand Borosil Condition New

Specifications

Country of Origin	India
Brand	Borosil
Type of Product	Filter Paper

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 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 organic and inorganic contaminants in water and wastewater. It can also support sample clarification and particulate collection in 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

The filtration speed is approximately 19 seconds as per Gurley testing.

The retention rate is 99.97% for NaCl particles smaller than 1 µm, with the main fraction at 0.3 to 0.5 µm.

It can operate at temperatures up to 500°C.

The thickness of this filter paper is 0.29 mm.

The weight is 56 g/m².

It is chemically stable in acidic solutions (except hydrofluoric acid) and alkaline solutions in moderate concentrations.

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

It has high permeability with low resistance, allowing for efficient air flow.

The Borosil Glass Fibre Filter Paper Sheet BGF50A is available in a pack of 100 sheets.

The country of origin is India.

It is a filter paper made from 100% micro-borosilicate glass fibers.

It offers exceptional chemical stability, thermal resistance, and fine particle retention, making it ideal for demanding laboratory and analytical procedures.