HDPE – Full Cleaning Validation Description HDPE Cleaning Validation Coupons are designed to represent HDPE (High Density Polyethylene) Cleaning Validation Coupons simulate polyolefin contact surfaces used in pharma containers, liners and transfer components. HDPE offers excellent chemical resistance, low extractables and good cleanability. Ideal for swab/rinse recovery on plastic MoCs. Supports GMP validation of polyethylene-based equipment parts.. They are used in pharmaceutical, bioprocess, and GMP-regulated systems to assess residue recovery, detergent compatibility, and cleanability of equipment surfaces made from HDPE. 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 HDPE 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 HDPE ✔ MATERIAL CHARACTERISTICS • Material behaves as described in its summary: HDPE (High Density Polyethylene) Cleaning Validation Coupons simulate polyolefin contact surfaces used in pharma containers, liners and transfer components. HDPE offers excellent chemical resistance, low extractables and good cleanability. Ideal for swab/rinse recovery on plastic MoCs. Supports GMP validation of polyethylene-based equipment parts. • 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