Product Description: Pyrex Filtration Unit Glass 1000mL
The Pyrex Filtration Unit Glass 1000mL is a high-quality laboratory filtration system designed for efficient vacuum filtration, particle contamination analysis, HPLC solvent filtration, general filtration, liquid clarification, sample preparation, and PFAS testing. This filtration unit combines a 1000mL flask capacity with a 47 mm filter diameter and a 300mL funnel capacity, making it suitable for a wide range of laboratory filtration and analytical applications.
The Pyrex Filtration Unit Glass 1000mL features a practical glass and anodized aluminum construction designed for routine laboratory use. The filtration assembly includes a fritted glass filter support that helps provide stable support for the filter membrane during filtration. A 47 mm anodized aluminum spring clamp is also included to securely hold the filtration components together during operation.
The unit is designed for vacuum filtration and features a tubulated cap sidearm vacuum connection for connection to a suitable vacuum source. The 1000mL flask provides adequate collection capacity for filtered liquids, while the 300mL funnel allows convenient loading of liquid samples during filtration procedures.
With a 9.6 cm² filtration area, 7.6 cm funnel diameter, 13.7 cm flask diameter, and 43 cm overall height, the Pyrex Filtration Unit Glass 1000mL provides a practical configuration for laboratory filtration workflows. The system also includes a silicone alignment sleeve and a 6 mm (1/4 in.) O.D. inlet funnel connection for convenient laboratory setup.
The Pyrex Filtration Unit Glass 1000mL can be used for a variety of laboratory applications, including particle contamination analysis, HPLC solvent filtration, general filtration, liquid clarification, sample preparation, and PFAS testing. It can also be used for laboratory procedures associated with EPA 1633 and ISO 21675:2019 requirements where the complete filtration setup and applicable procedures are appropriate.
Key Specifications
- Product Name: Pyrex Filtration Unit Glass 1000mL
- Brand: Pyrex
- Filter Diameter: 47 mm
- Funnel Capacity: 300 mL
- Flask Capacity: 1 L / 1000 mL
- Filtration Area: 9.6 cm²
- Filtration Technique: Vacuum Filtration
- Filter Support: Fritted Glass Support
- Material: Glass and Anodized Aluminum
- Flask Diameter: 13.7 cm
- Funnel Diameter: 7.6 cm
- Overall Height: 43 cm
- Spring Clamp: Anodized Aluminum, 47 mm
- Alignment Sleeve: Silicone
- Inlet Funnel: 6 mm (1/4 in.) O.D.
- Vacuum Connection: Tubulated Cap Sidearm
- Applications: Particle Contamination Analysis, HPLC Solvent Filtration, General Filtration, Clarification and PFAS Testing
- Compliance Applications: EPA 1633 and ISO 21675:2019
Key Features
- 1000mL Flask Capacity: Provides convenient capacity for collecting filtered liquid.
- 47 mm Filter Diameter: Suitable for laboratory filtration using 47 mm filter membranes.
- 300mL Funnel Capacity: Provides convenient sample loading during filtration.
- Vacuum Filtration: Designed for efficient vacuum-assisted filtration procedures.
- Glass Construction: Provides a practical glass filtration setup for laboratory applications.
- Fritted Glass Support: Provides support for the filter membrane during filtration.
- Anodized Aluminum Spring Clamp: Helps securely hold the filtration assembly together.
- 9.6 cm² Filtration Area: Provides a defined filtration area for laboratory filtration.
- Tubulated Cap Sidearm: Allows connection to a suitable vacuum source.
- Silicone Alignment Sleeve: Helps maintain proper alignment of filtration components.
- Multiple Applications: Suitable for particle contamination analysis, HPLC solvent filtration, clarification and PFAS testing.
- Laboratory Use: Suitable for research, analytical, pharmaceutical, environmental and quality-control laboratories.
Typical Applications
The Pyrex Filtration Unit Glass 1000mL is suitable for a variety of laboratory filtration and analytical applications, including:
- Vacuum filtration
- Particle contamination analysis
- HPLC solvent filtration
- General laboratory filtration
- Liquid clarification
- PFAS testing
- Sample preparation
- Analytical chemistry
- Pharmaceutical laboratory applications
- Chemical laboratory applications
- Environmental testing
- Research and development
- Quality control testing
- Laboratory analysis

Components and Specifications
The Pyrex Filtration Unit Glass 1000mL filtration system consists of components designed to work together for laboratory vacuum filtration.
- 47 mm Glass Funnel: Provides a 300mL sample capacity.
- 47 mm Spring Clamp: Anodized aluminum clamp for securing the filtration assembly.
- Fritted Glass Support: Supports the filter membrane during filtration.
- 1 L Ground Joint Flask: Provides a 1000mL collection capacity.
- Silicone Alignment Sleeve: Helps maintain proper alignment between filtration components.
- Vacuum Connection: Tubulated cap sidearm for connection to a vacuum system.
- Inlet Funnel: 6 mm (1/4 in.) O.D. connection.
Frequently Asked Questions (FAQ)
Q1: What is the Pyrex Filtration Unit Glass 1000mL used for?
The Pyrex Filtration Unit Glass 1000mL is designed for vacuum filtration, particle contamination analysis, HPLC solvent filtration, general filtration, liquid clarification, sample preparation, and PFAS testing.
Q2: What is the flask capacity of the Pyrex filtration unit?
The filtration unit features a 1 L / 1000mL flask capacity for collecting filtered liquid.
Q3: What filter size does the Pyrex Filtration Unit Glass 1000mL use?
The system is designed for a 47 mm filter diameter.
Q4: What is the funnel capacity?
The filtration funnel has a 300mL capacity.
Q5: What filtration technique does this unit use?
The Pyrex Filtration Unit Glass 1000mL is designed for vacuum filtration.
Q6: What is the filtration area?
The specified filtration area is 9.6 cm².
Q7: What type of filter support is included?
The system uses a fritted glass filter support to support the filter membrane during filtration.
Q8: What type of vacuum connection does the unit have?
The filtration unit features a tubulated cap sidearm vacuum connection.
Q9: What materials are used in the filtration unit?
The filtration setup uses glass and anodized aluminum components, along with a silicone alignment sleeve.
Q10: What applications is the Pyrex Filtration Unit Glass 1000mL suitable for?
It is suitable for vacuum filtration, particle contamination analysis, HPLC solvent filtration, general filtration, clarification, sample preparation, and PFAS testing.
Q11: Can this filtration unit be used for PFAS testing?
Yes. PFAS testing is listed among the intended applications of this filtration configuration.
Q12: Can it be used for EPA 1633 and ISO 21675:2019 applications?
The filtration setup is suitable for applications associated with EPA 1633 and ISO 21675:2019, subject to the specific requirements of the analytical procedure.
Q13: What is the overall height of the unit?
The specified overall height is 43 cm.
Q14: What is the flask diameter?
The flask diameter is 13.7 cm.
Q15: What is the funnel diameter?
The funnel diameter is 7.6 cm.
Where to Buy Pyrex Filtration Unit Glass 1000mL
The Pyrex Filtration Unit Glass 1000mL is suitable for laboratories, universities, research institutions, pharmaceutical industries, chemical laboratories, environmental testing facilities, and quality-control laboratories requiring a practical vacuum filtration system.
For product availability, pricing, and supply in Bangladesh, customers can contact M/S Bright Scientific Co.
Contact
M/S Bright Scientific Co.
Phone: +880 1711285976
In conclusion, the Pyrex Filtration Unit Glass 1000mL is a versatile laboratory filtration system designed for vacuum filtration, particle contamination analysis, HPLC solvent filtration, general filtration, liquid clarification, sample preparation, and PFAS testing. With its 1000mL flask capacity, 47 mm filter diameter, 300mL funnel, 9.6 cm² filtration area, fritted glass support, glass construction, and anodized aluminum components, it provides a practical solution for a wide range of laboratory filtration and analytical applications.














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