Title: Grade F Filter Paper (GOST 12026-76) – 1000x840mm Sheets for Physiotherapy & Labs

Description:

High-quality Grade F filter paper, conforming to GOST 12026-76, ideal for physiotherapy and laboratory applications. Each pack contains 11 sheets measuring 1000 x 840 mm, weighing 75 gsm. This filter paper undergoes a special treatment with synthetic resin solutions (acetone and alcohol-based), resulting in exceptional resistance to moisture, high temperatures, chemicals, and mechanical stress. Grade F represents medium filtration speed, making it versatile for various uses. While Grade F is a general-purpose, medium filtration paper, the GOST 12026-76 standard also includes grades FOB (very fast), FB (fast), FS (medium), and FM (slow). Commonly used in physiotherapy for procedures like electrophoresis, this filter paper is also essential for laboratory applications and the manufacturing of filters for medical equipment.