Medium polar GC phase.

• Special selectivity due to high cyanopropyl content
• Reference column for structure identification in combination with column of polarity 5 (e.g., OPTIMA® 5)
• Maximum temperature for isothermal operation 280 °C
• Maximum temperature for short isotherms in a temperature program 300 °C

14% cyanopropyl-phenyl – 86% dimethylpolysiloxane phase.

USP code: G46.