Highly polar phase; biscyanopropyl polysiloxane—not bonded Stationary phase selectivity optimized for isomer separation to ensure accurate quantification of critical cis/trans FAMEs Application-specific QC test guarantees consistent, reliable performance for AOAC 996.06 and AOCS Ce 1j-07 methods Excellent sample capacity; no peak distortion means easy, accurate peak integration Similar phases: Rt-2560, HP-88, CP-Sil 88, SPB-2560