Product Description: Glass Vacuum Filtration Apparatus GL-45 Type

The Glass Vacuum Filtration Apparatus GL-45 Type is a laboratory-grade filtration system designed for efficient vacuum filtration, liquid clarification, sample preparation, particle removal, chemical filtration, and general laboratory filtration applications. The apparatus combines a glass filtration funnel, filter support assembly, vacuum connection, and a 1000mL GL-45 screw-type filter flask to provide a practical and reliable filtration setup for laboratory use.

The Glass Vacuum Filtration Apparatus GL-45 Type is constructed primarily from borosilicate glass, offering good chemical resistance and suitability for handling a wide range of laboratory liquids and solvents. The GL-45 screw connection provides a secure connection between the filtration head and receiving flask, while the vacuum outlet allows the apparatus to be connected to a suitable vacuum pump or suction system. Similar GL45 vacuum filtration systems are commonly supplied with a 300mL glass funnel and 1L receiving flask.

The filtration unit is designed for convenient membrane or filter-media based filtration. The filter support section holds the filter material in position while vacuum pressure assists the liquid through the filter. This makes the apparatus suitable for applications where faster filtration and effective separation of suspended particles are required.

The 1000mL receiving flask provides sufficient capacity for collecting the filtered liquid, while the upper graduated glass funnel allows convenient sample loading. The GL-45 configuration also makes the system suitable for laboratories that prefer screw-connected glass filtration equipment rather than conventional rubber-stopper arrangements.

With its reusable glass construction, secure GL-45 connection, vacuum-compatible design, and practical laboratory configuration, the Glass Vacuum Filtration Apparatus GL-45 Type can be used in chemical laboratories, pharmaceutical laboratories, environmental testing facilities, educational institutions, research laboratories, and quality-control applications.

Key Specifications

• Product Name: Glass Vacuum Filtration Apparatus GL-45 Type
• Product Type: Glass Vacuum Filtration Apparatus
• Filtration Technique: Vacuum Filtration
• Flask Capacity: 1000 mL / 1 L
• Funnel Capacity: Approximately 300 mL
• Filter Size: 47 mm
• Connection Type: GL-45 Screw Connection
• Material: Borosilicate Glass
• Filter Support: Glass Filter Support
• Receiving Flask: 1000 mL GL-45 Filter Flask
• Funnel: Graduated Glass Funnel
• Vacuum Connection: Side Vacuum Outlet
• Application: Laboratory Filtration
• Operation: Vacuum-Assisted Filtration
• Sample Type: Aqueous and compatible laboratory liquids
• Design: Reusable Glass Filtration System
• Connection: Secure Screw-Type GL-45 Connection
• Suitable For: General Laboratory Filtration, Sample Preparation and Liquid Clarification

The combination of a 300mL funnel, 47mm filtration area, and 1000mL GL-45 receiving flask is a commonly used configuration for laboratory glass vacuum filtration systems.

Key Features

• GL-45 Screw Connection: Provides a secure and convenient connection between the filtration assembly and receiving flask.
• 1000mL Filter Flask: Offers a practical 1-liter capacity for collecting filtered liquids.
• 300mL Glass Funnel: Provides convenient sample loading and filtration capacity.
• Borosilicate Glass Construction: Suitable for many routine laboratory filtration applications and offers good chemical resistance.
• Vacuum Filtration: Uses vacuum assistance to improve filtration speed compared with gravity filtration.
• 47mm Filter Compatibility: Designed around a commonly used 47mm laboratory filtration format.
• Graduated Funnel: Allows convenient estimation of the liquid volume being processed.
• Reusable Design: Glass components can be cleaned and reused for repeated laboratory applications.
• Clear Glass Construction: Allows users to visually monitor the sample and filtrate during operation.
• Secure Filtration Assembly: Designed to maintain a stable connection between the funnel, filter support and receiving flask.
• Laboratory Grade Design: Suitable for research, analytical, chemical, pharmaceutical and educational laboratories.
• Multiple Applications: Suitable for liquid clarification, particle removal, sample preparation and general filtration.

Typical Applications

The Glass Vacuum Filtration Apparatus GL-45 Type can be used for a wide range of laboratory filtration applications, including:

• Vacuum filtration
• General laboratory filtration
• Liquid clarification
• Particle removal
• Sample preparation
• Chemical solution filtration
• Solvent filtration
• Analytical laboratory work
• Pharmaceutical laboratory applications
• Environmental sample preparation
• Research and development
• Quality control testing
• Educational laboratory experiments
• Microbiological sample preparation
• Laboratory water and liquid testing

GL45 glass filtration systems are also used for filtration of aqueous and organic laboratory liquids and can be integrated with suitable vacuum pumps or laboratory suction systems.

Components and Specifications

The Glass Vacuum Filtration Apparatus GL-45 Type consists of several components designed to work together as a complete vacuum filtration system.

1. Graduated Glass Funnel

The upper glass funnel is designed for loading the liquid sample into the filtration assembly. A configuration of approximately 300mL funnel capacity is commonly supplied with 1000mL GL45 systems.

2. Filter Support Assembly

The filter support provides a stable surface for placing the appropriate membrane or filter medium during vacuum filtration.

3. GL-45 Screw Connection

The GL-45 screw connection provides a secure connection between the filtration head and the receiving flask and helps maintain a stable filtration setup.

4. 1000mL Receiving Flask

The 1000mL glass flask collects the liquid after it passes through the filter. The 1-liter capacity is suitable for many routine laboratory filtration processes.

5. Vacuum Outlet

The side outlet allows connection to a suitable vacuum pump or laboratory suction source. Applying vacuum pressure helps draw the liquid through the filter medium.

6. Glass Filtration Components

The glass construction provides a transparent filtration path, allowing visual observation of the sample and filtrate during the filtration process.

Advantages of GL-45 Vacuum Filtration Design

The GL-45 configuration offers several practical benefits for laboratory users. The screw connection provides a more secure assembly compared with simple loose connections, while the 1000mL receiving flask provides adequate capacity for routine filtration work. GL45 systems are available commercially with 47mm filtration components and 300mL glass funnels.

The borosilicate glass construction is particularly useful for laboratories that regularly work with different chemical solutions and solvents. The transparent construction also makes it easier to observe the liquid level and filtration process.

Frequently Asked Questions (FAQ)

Q1: What is the Glass Vacuum Filtration Apparatus GL-45 Type used for?
The Glass Vacuum Filtration Apparatus GL-45 Type is used for vacuum filtration, liquid clarification, particle removal, sample preparation, solvent filtration, and general laboratory filtration.

Q2: What is the capacity of the receiving flask?
The receiving flask has a 1000mL / 1-liter capacity.

Q3: What type of connection does this apparatus use?
The apparatus uses a GL-45 screw connection.

Q4: What is the funnel capacity?
The glass funnel is approximately 300mL capacity.

Q5: What filter size is used with this system?
The system is designed around a 47mm filtration format, depending on the specific filter support configuration.

Q6: What material is the apparatus made from?
The glass components are made from borosilicate glass.

Q7: Does this apparatus require a vacuum pump?
For vacuum-assisted operation, the apparatus needs to be connected to a suitable vacuum pump or laboratory suction source.

Q8: Can the apparatus be reused?
Yes. The glass filtration components are designed as reusable laboratory equipment and should be properly cleaned according to the laboratory’s operating procedures.

Q9: What type of liquids can be filtered?
It can be used for compatible aqueous solutions, laboratory solvents, chemical solutions, and other liquids suitable for the selected filter membrane and glass apparatus.

Q10: Is this apparatus suitable for chemical laboratories?
Yes. Its glass construction and vacuum-filtration configuration make it suitable for many routine chemical laboratory filtration applications.

Q11: Can it be used for sample preparation?
Yes. It can be used for sample preparation where removal of suspended particles or clarification of liquid samples is required.

Q12: What is the main advantage of vacuum filtration?
Vacuum filtration uses reduced pressure to draw liquid through the filter, generally allowing faster filtration than gravity filtration.

Q13: Is the GL-45 connection secure?
The GL-45 screw connection is designed to provide a secure connection between compatible filtration components and the receiving flask.

Q14: What type of laboratory can use this product?
It is suitable for chemical, pharmaceutical, environmental, educational, research and quality-control laboratories.

Where to Buy Glass Vacuum Filtration Apparatus GL-45 Type

The Glass Vacuum Filtration Apparatus GL-45 Type is suitable for laboratories, universities, research institutions, pharmaceutical industries, chemical laboratories, environmental testing facilities, and quality-control departments requiring a reusable glass 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

Conclusion

The Glass Vacuum Filtration Apparatus GL-45 Type is a practical laboratory filtration system designed for vacuum filtration, liquid clarification, particle removal, sample preparation, solvent filtration, and general laboratory applications. Its 1000mL receiving flask, approximately 300mL glass funnel, 47mm filtration format, GL-45 screw connection, borosilicate glass construction, and vacuum outlet provide a convenient configuration for routine laboratory filtration work. Comparable commercial GL45 systems are offered with 1-liter filter flasks and 300mL glass funnels for laboratory vacuum filtration.