Phase: 14% Cyanopropylphenyl Polysiloxane - Ideal for organochlorine pesticides analysis - Highly Inert - Low bleed Application areas: environmental analyses (EPA methods 608 and 8081), pesticides/herbicides, drugs of abuse, pharmaceuticals. Suitable replacement for: DB-1701, Rtx-1701, SPB-7, HP-1701, CP-Sil 19CB, 007-1701, PE-1701, SP-1701.