The “Filtration Assembly All Glass 47mm, 1000ml (BOROSIL®) – 5350029” is a larger version of the filtration assembly you mentioned earlier, designed for handling larger volumes of liquid samples. Here’s a breakdown of its components and usage:

1. Filtration Assembly Components:
   • Filter Flask: This flask has a larger capacity of 1000ml and is made of borosilicate glass (BOROSIL®), ensuring durability and resistance to thermal shock.
   • Glass Funnel: Similar to the 47mm funnel in the previous assembly, this glass funnel also has a diameter of 47mm and is used to hold the filter paper or membrane.
   • Rubber Stopper: A rubber stopper fits into the neck of the filter flask, securing the glass funnel in place during the filtration process.
   • Vacuum Tubing: Flexible tubing connects the filter flask to a vacuum source, creating a vacuum within the flask to draw the liquid through the filter medium.
   • Clamp: A clamp or similar device secures the filter flask to a stand or support to prevent tipping during filtration.
2. Usage:
   • Pour the liquid sample into the filter flask.
   • Place the glass funnel with the filter paper or membrane in the neck of the flask and secure it with the rubber stopper.
   • Connect the vacuum tubing to the filter flask and a vacuum source.
   • Apply vacuum pressure to the flask, which draws the liquid through the filter medium, trapping solid particles while allowing the liquid to pass through into the flask.
   • Collect the filtered liquid in the flask for further processing or analysis.
3. BOROSIL®: BOROSIL® is a reputable brand known for producing high-quality laboratory glassware made of borosilicate glass. This type of glass offers resistance to chemical corrosion, thermal shock, and mechanical stress, making it suitable for various laboratory applications, including filtration.

Overall, the Filtration Assembly All Glass 47mm, 1000ml (BOROSIL®) – 5350029 provides a reliable and efficient solution for vacuum filtration of larger liquid samples in laboratory settings, ensuring accurate separation of solids from liquids for research, analysis, and quality control purposes.