FEP – Full Cleaning Validation Description FEP Cleaning Validation Coupons are designed to represent FEP Cleaning Validation Coupons simulate fluorinated ethylene propylene surfaces used in high‑purity pharmaceutical tubing, liners and non‑stick polymer components. FEP is chemically inert, solvent‑resistant and ultra‑low adhesion. Ideal for worst‑case swab and rinse recovery studies. Supports GMP validation for fluoropolymer equipment.. They are used in pharmaceutical, bioprocess, and GMP-regulated systems to assess residue recovery, detergent compatibility, and cleanability of equipment surfaces made from FEP. These coupons support RF% studies, swab and rinse recovery validation, and regulatory documentation for cleaning procedures involving this material of construction. ✔ KEY PURPOSES • Establish residue recovery factors (RF%) for FEP surfaces • Validate swab and rinse recovery in GMP cleaning procedures • Assess chemical compatibility with detergents and disinfectants • Provide FDA/EMA/PIC/S-compliant cleaning validation documentation • Ensure robust justification for equipment made from FEP ✔ MATERIAL CHARACTERISTICS • Material behaves as described in its summary: FEP Cleaning Validation Coupons simulate fluorinated ethylene propylene surfaces used in high‑purity pharmaceutical tubing, liners and non‑stick polymer components. FEP is chemically inert, solvent‑resistant and ultra‑low adhesion. Ideal for worst‑case swab and rinse recovery studies. Supports GMP validation for fluoropolymer equipment. • Suitable for RF% reproducibility • Stable under standard cleaning conditions ✔ FORMATS • 50×50 mm or 75×75 mm validation plates • 2–5 mm construction depending on material