5 % Diphenyl - 95 % Dimethylpolysiloxane
For 5 % Diphenyl - 95 % Dimethylpolysiloxane, usp g-code(s) is G27, G36; agilent equivalents is HP-5ms, HP-5ms UI, CP Sil 8 CB Low Bleed/MS; restek equivalents is Rxi-5ms, Rtx-5ms; phenomenex equivalents is ZB-5ms; supelco/merck equivalents is Equity-5, recorded from its source on 2026-08-15.
- Phase chemistry
- 5 % Diphenyl - 95 % Dimethylpolysiloxane verified
- USP G-code(s)
- G27, G36 verified
- Agilent equivalents
- HP-5ms, HP-5ms UI, CP Sil 8 CB Low Bleed/MS verified
- Restek equivalents
- Rxi-5ms, Rtx-5ms
- Phenomenex equivalents
- ZB-5ms verified
- Supelco/Merck equivalents
- Equity-5 verified
- Thermo Fisher equivalents
- TR-5 verified
- SGE/Trajan equivalents
- BPX5 verified
- Quadrex equivalents
- 007-5 verified
- Macherey-Nagel equivalents
- Optima-5 per glsciencesinc.com
What the source says
InertCap 5MS/NP G27, G36 5 % Diphenyl - 95 % Dimethylpolysiloxane HP-5ms, HP-5ms UI, CP Sil 8 CB Low Bleed/MS Rxi-5ms Rtx-5ms BPX5 ZB-5ms TR-5 Equity-5 ENV-5MS 007-5 AT-5ms Elite-5ms DA-5MS AB-5MS
— glsciencesinc.com, retrieved 2026-08-15
Sources disagree
More than one authority states this, and they do not state the same thing. Both are reproduced with the source each came from — deciding between them is yours, not ours.
Agilent equivalents
glsciencesinc.com says agilent equivalents is HP-5ms, HP-5ms UI, CP Sil 8 CB Low Bleed/MS, as of 2026-08-15.
InertCap 5MS/NP G27, G36 5 % Diphenyl - 95 % Dimethylpolysiloxane HP-5ms, HP-5ms UI, CP Sil 8 CB Low Bleed/MS Rxi-5ms Rtx-5ms BPX5 ZB-5ms TR-5 Equity-5 ENV-5MS 007-5 AT-5ms Elite-5ms DA-5MS AB-5MS
https://www.glsciencesinc.com/gc-column-equivalent-list-comparison-chart-agilent-restek-phenomenex
glsciencesinc.com says agilent equivalents is DB-5, HP-5, ULTRA-2, CP Sil 8 CB, as of 2026-08-15.
InertCap 5 G27, G36 5 % Diphenyl - 95 % Dimethylpolysiloxane DB-5, HP-5, ULTRA-2, CP Sil 8 CB Rtx-5 BP5 ZB-5 TR-5 SPB-5 HR-52 UA + -5 007-5 VB-5 MEGA-5 Optima-5 AT-5 Elite-5 DA-5 AB-5
https://www.glsciencesinc.com/gc-column-equivalent-list-comparison-chart-agilent-restek-phenomenex
Restek equivalents
glsciencesinc.com says restek equivalents is Rxi-5ms, Rtx-5ms, as of 2026-08-15.
InertCap 5MS/NP G27, G36 5 % Diphenyl - 95 % Dimethylpolysiloxane HP-5ms, HP-5ms UI, CP Sil 8 CB Low Bleed/MS Rxi-5ms Rtx-5ms BPX5 ZB-5ms TR-5 Equity-5 ENV-5MS 007-5 AT-5ms Elite-5ms DA-5MS AB-5MS
https://www.glsciencesinc.com/gc-column-equivalent-list-comparison-chart-agilent-restek-phenomenex
glsciencesinc.com says restek equivalents is Rtx-5, as of 2026-08-15.
InertCap 5 G27, G36 5 % Diphenyl - 95 % Dimethylpolysiloxane DB-5, HP-5, ULTRA-2, CP Sil 8 CB Rtx-5 BP5 ZB-5 TR-5 SPB-5 HR-52 UA + -5 007-5 VB-5 MEGA-5 Optima-5 AT-5 Elite-5 DA-5 AB-5
https://www.glsciencesinc.com/gc-column-equivalent-list-comparison-chart-agilent-restek-phenomenex
Phenomenex equivalents
glsciencesinc.com says phenomenex equivalents is ZB-5ms, as of 2026-08-15.
InertCap 5MS/NP G27, G36 5 % Diphenyl - 95 % Dimethylpolysiloxane HP-5ms, HP-5ms UI, CP Sil 8 CB Low Bleed/MS Rxi-5ms Rtx-5ms BPX5 ZB-5ms TR-5 Equity-5 ENV-5MS 007-5 AT-5ms Elite-5ms DA-5MS AB-5MS
https://www.glsciencesinc.com/gc-column-equivalent-list-comparison-chart-agilent-restek-phenomenex
glsciencesinc.com says phenomenex equivalents is ZB-5, as of 2026-08-15.
InertCap 5 G27, G36 5 % Diphenyl - 95 % Dimethylpolysiloxane DB-5, HP-5, ULTRA-2, CP Sil 8 CB Rtx-5 BP5 ZB-5 TR-5 SPB-5 HR-52 UA + -5 007-5 VB-5 MEGA-5 Optima-5 AT-5 Elite-5 DA-5 AB-5
https://www.glsciencesinc.com/gc-column-equivalent-list-comparison-chart-agilent-restek-phenomenex
Supelco/Merck equivalents
glsciencesinc.com says supelco/merck equivalents is Equity-5, as of 2026-08-15.
InertCap 5MS/NP G27, G36 5 % Diphenyl - 95 % Dimethylpolysiloxane HP-5ms, HP-5ms UI, CP Sil 8 CB Low Bleed/MS Rxi-5ms Rtx-5ms BPX5 ZB-5ms TR-5 Equity-5 ENV-5MS 007-5 AT-5ms Elite-5ms DA-5MS AB-5MS
https://www.glsciencesinc.com/gc-column-equivalent-list-comparison-chart-agilent-restek-phenomenex
glsciencesinc.com says supelco/merck equivalents is SPB-5, as of 2026-08-15.
InertCap 5 G27, G36 5 % Diphenyl - 95 % Dimethylpolysiloxane DB-5, HP-5, ULTRA-2, CP Sil 8 CB Rtx-5 BP5 ZB-5 TR-5 SPB-5 HR-52 UA + -5 007-5 VB-5 MEGA-5 Optima-5 AT-5 Elite-5 DA-5 AB-5
https://www.glsciencesinc.com/gc-column-equivalent-list-comparison-chart-agilent-restek-phenomenex
SGE/Trajan equivalents
glsciencesinc.com says sge/trajan equivalents is BPX5, as of 2026-08-15.
InertCap 5MS/NP G27, G36 5 % Diphenyl - 95 % Dimethylpolysiloxane HP-5ms, HP-5ms UI, CP Sil 8 CB Low Bleed/MS Rxi-5ms Rtx-5ms BPX5 ZB-5ms TR-5 Equity-5 ENV-5MS 007-5 AT-5ms Elite-5ms DA-5MS AB-5MS
https://www.glsciencesinc.com/gc-column-equivalent-list-comparison-chart-agilent-restek-phenomenex
glsciencesinc.com says sge/trajan equivalents is BP5, as of 2026-08-15.
InertCap 5 G27, G36 5 % Diphenyl - 95 % Dimethylpolysiloxane DB-5, HP-5, ULTRA-2, CP Sil 8 CB Rtx-5 BP5 ZB-5 TR-5 SPB-5 HR-52 UA + -5 007-5 VB-5 MEGA-5 Optima-5 AT-5 Elite-5 DA-5 AB-5
https://www.glsciencesinc.com/gc-column-equivalent-list-comparison-chart-agilent-restek-phenomenex
Source
- glsciencesinc.comhttps://www.glsciencesinc.com/gc-column-equivalent-list-comparison-chart-agilent-restek-phenomenex