Sartorius Membrane Filters 100 mm, 1.20 µm – Pack of 25

The Sartorius Membrane Filters (⌀ 100 mm, 1.20 µm) are precision-crafted discs designed for high-throughput filtration and particle retention. Manufactured to rigorous quality standards, they deliver consistent pore size and flow characteristics—making them ideal for applications in water monitoring, environmental testing, and sample clarification.

Key Features:

• Brand: Sartorius
• Diameter: 100 mm
• Pore Size: 1.20 µm
• Material: Membrane filter, likely Cellulose Nitrate (CN) based on common Sartorius ranges
• Packaging: Pack of 25 discs
• Applications: Suitable for air or water filtration, analytical sample prep, and particulate testing

Made by Sartorius, these large-format membrane filters ensure reliable performance with consistent pore structures—trusted for microbiological and quality control workflows.

Frequently Asked Questions

1. What is the Sartorius Membrane Filters 100 mm, 1.20 µm – Pack of 25 used for?

It are precision-crafted discs designed for high-throughput filtration and particle retention. Manufactured to rigorous quality standards, they deliver consistent pore size and flow characteristics, making them ideal for applications in water monitoring, environmental testing, and sample clarification.

2. Is the Sartorius Membrane Filters 100 mm, 1.20 µm – Pack of 25 suitable for air or water filtration, analytical sample prep, and particulate testing?

Yes. It is designed for air or water filtration, analytical sample prep, and particulate testing, and offers a diameter of 100 mm and a pore size of 1.20 µm to support this kind of work.

3. What diameter and pore size does the Sartorius Membrane Filters 100 mm, 1.20 µm – Pack of 25 have?

It has a diameter of 100 mm and a pore size of 1.20 µm, and is supplied under manufacturer part number 12303-100------G.

4. What is the Sartorius Membrane Filters 100 mm, 1.20 µm – Pack of 25 made from?

It is made from membrane filter, likely Cellulose Nitrate (CN) based on common Sartorius ranges.

5. How does the Sartorius Membrane Filters 100 mm, 1.20 µm – Pack of 25 compare with the Hahnemühle Membrane Filter 50 mm Nitrocellulose, 0.2 µm, White, Non Sterile, Pack of 100 from Hahnemühle?

For air or water filtration, analytical sample prep, and particulate testing, the Sartorius model is the better choice, offering a diameter of 100 mm and a pore size of 1.20 µm. The Hahnemühle model offers a diameter of 50 mm and a pore size of 0.2 µm as an alternative, while the Sartorius model's specification suits air or water filtration, analytical sample prep, and particulate testing.