N C Me Si Me C N n Structure of cyanopropylaryl-polysiloxane Similar Phases: CP-Sil 88, SP-2560, SP-2340, SP-2330, BPX-70, BPX-90 Because HP-88 is not bonded or cross-linked, we do not recommend solvent rinsing.
HP-88 ID (mm)
0.25 0.25 0.25
Me O Si Me Si Me O Me
Me Si
C m Me Si Me Me
HP-88
• (88%-cyanopropyl)aryl-polysiloxane • 250/320°C upper temperature limits • High Polarity • Designed for separation of cis/trans fatty acid methyl esters (FAMEs) • Even better separation than DB-23 of cis-trans isomers
Length (m) 100 60 30
Film (µm) Temp Limits (°C) Part No. 0.20 0.20 0.20