| Not official USP-NF text | ||
| GC PHASE | Dimethylpolysiloxane oil | |
| G1 | BRAND NAME | MANUFACTURER |
| CP-Sil 5 CB | Varian-Chrompack | |
| DB-1 | J & W Scientific | |
| DC-200 | Dow Corning Corp. | |
| OV-101 | Supelco, Inc. | |
| Petrocol B | Supelco | |
| Rtx-1 | Restek | |
| SP-2100 | Supelco Inc. | |
| SPB-1 | Supelco Inc. | |