Ash-Free Filters with Red Ribbon, 110mm Diameter

Need fast, reliable filtration for your laboratory applications? Our ash-free filters with a red ribbon offer superior performance and convenience. Manufactured from high-quality laboratory filter paper conforming to GOST 12026-76, these discs undergo rigorous acid treatment to ensure minimal ash content, guaranteeing accurate results. The distinctive red ribbon facilitates quick identification and handling.

Key Features:

• Superior Filtration Speed: Filtration time of less than 25 seconds (TU 2642-001-68085491-2011).
• Effective Precipitate Retention: Reliably retains iron hydroxide precipitate.
• Exceptional Purity: Ultra-low ash content (0.00071-0.00078g for 110mm diameter filter).
• Convenient Identification: Clearly marked with a red ribbon.
• Conforms to Standards: Meets the requirements of TU 2642-001-68085491-2011.
• Diameter: 110 mm

Keywords: ash-free filter, filter paper, laboratory filter, red ribbon filter, GOST 12026-76, TU 2642-001-68085491-2011, fast filtration, high purity, low ash content, iron hydroxide, 110mm filter, filter disc, filtration paper, scientific filter