Joanlab Glass Vacuum Filtration Apparatus with 1000Ml GL45 Screw Filter Flask Set

The Glass Vacuum Filtration Apparatus with a 1000 mL GL45 screw-cap filter flask is an essential tool for laboratory filtration of aqueous and organic solvents. This robust and high-performance apparatus is designed to handle corrosive acids, resist chemical attack, and withstand high-temperature sterilization—making it ideal for microbiological, analytical, environmental, and pharmaceutical applications.

Engineered for precision and durability, the set includes a borosilicate glass filter funnel, filter support base, and a 1000 mL GL45 filter flask—ensuring secure sealing, compatibility with vacuum pumps, and convenience in filtration procedures.

Key Features & Benefits

✅ Chemically Resistant Materials

• Made from borosilicate 3.3 glass, resistant to acids, bases, and organic solvents.
• Ideal for filtrations involving aggressive reagents.

✅ High-Temperature Tolerance

• Autoclavable and sterilizable up to 180°C; maximum working temperature up to 200°C.
• Suitable for repeated use in sterile environments.

✅ GL45 Screw-Cap Design

• Provides tight, secure connection between the funnel and flask, minimizing spillage and vapor loss.
• Compatible with standard GL45 caps for easy replacement and integration with other labware.

✅ Vacuum Compatible

• Designed for vacuum-assisted filtration, increasing speed and efficiency for particle removal, media preparation, and solvent purification.

✅ High Quality Construction

• Crystal-clear components for easy monitoring of liquid levels and filter residue.
• Precisely manufactured for laboratory-grade reliability and long-term use.

Specifications

Applications

• Microbiology & Sterile Filtration
  Ideal for microbial sample filtration, membrane sterilization, and media preparation.
• Analytical & Chemical Filtration
  Suited for removing particulates before HPLC, spectroscopy, or chemical synthesis.
• Pharmaceutical Quality Control
  For the filtration of buffers, reagents, and raw materials under GMP conditions.
• Environmental & Water Testing
  Used for sediment, pollutant, and microbe isolation from environmental samples.

The Glass Vacuum Filtration Apparatus with 1000 mL GL45 Filter Flask Set is a versatile, durable, and high-performance solution for demanding laboratory filtration tasks. Its chemical resistance, thermal stability, and autoclavable design make it an ideal choice for professional labs, ensuring safe and reproducible results across a wide range of applications.