Standard Polysiloxane and PEG GC Column Phase Equivalency Tables
Use the simple guide below to find the recommended Agilent J&W GC column phase for your USP method. Alternatively find the best Agilent equivalent to some of the common GC phases from other manufacturers.
This table includes standard premium polysiloxane GC columns and Polythylene Glycol (PeG) columns.
| Agilent | USP Similar | Restek | SGE | OhioValley | Phenomenex | Machery-Nagel |
| DB-1, HP-1, CP-Sil 5 CB, Ultra 1 | G1, G2, G38 | Rtx-1 | BP1 | OV-1 | ZB-1 | OPTIMA 1 |
| DB-5, HP-5, CP-Sil 8 CB, Ultra 2 | G27, G36, G41 | Rtx-5 | BP5 | OV-5 | ZB-5 | OPTIMA 5 |
| DB-35, HP-35 | G28, G32, G42 | Rtx-35 | BPX35 | OV-35 | ZB-35 | |
| DB-17, HP-17, HP-50+, CP-Sil 24 CB | G3 | Rxi-17, Rtx-50 | BPX50 | OV-17 | ZB-50 | OPTIMA 17 |
| DB-23 | G5 | Rtx-2330 | BPX70 | ZB-23 | ||
| DB-200 | G6 | Rtx-200 | ||||
| DB-225, CP-Sil 43 CB | G7, G19 | Rtx-225 | OV-225 | OPTIMA 225 | ||
| DB-1301, CP-1301 | G43 | Rtx-1301 | OV-1301 | OPTIMA 1301 | ||
| DB-1701, DB-1701P, CP-Sil 19 CB | G46 | Rtx-1701 | BP10 | OV-1701 | ZB-1701, ZB-1701P | OPTIMA 1701 |
| DB-WAX, DB-WAXetr, HP-INNOWax, CP-Wax 52 CB | G14, G15, G16, G20, G39 | Rtx-Wax, Stabilwax | BP20 | CARBOWAX 20M, OV-SUPERWAX | ZB-WAX | OPTIMA WAX |
| DB-FFAP, HP-FFAP | G25, G35 | Stabilwax-DA | BP21 | OV-351 | ZB-FFAP | OPTIMA FFAP, OPTIMA FFAPplus |
| HP-88 | G8 | Rt-2560 | ZB-88 | |||
| DB-624 | G43 | Rtx-624 | BP624 | OV-624 | ZB-624 | OPTIMA 624 |
| DB-XLB | None | Rxi-XLB | ZB-XLB | OPTIMA XLB |
| Agilent | USP Similar | Supelco | Alltech | Quadrex | PerkinElmer | Thermo |
| DB-1, HP-1, CP-Sil 5 CB, Ultra 1 | G1, G2, G38 | Equity-1, SPB-1 | AT-1, EC-1 | 007-1 | Elite-1, Velocity-1 | TR-1 |
| DB-5, HP-5, CP-Sil 8 CB, Ultra 2 | G27, G36, G41 | Equity-5, SPB-5 | AT-5, EC-5 | 007-5 | Elite-5, Velocity-5 | TR-5 |
| DB-35, HP-35 | G28, G32, G42 | SPB-35 | AT-35 | 007-35 | Elite-35 | |
| DB-17, HP-17, HP-50+, CP-Sil 24 CB | G3 | SPB-50 | AT-50 | 007-17 | Elite-17 | |
| DB-23 | G5 | SP-2330, SP-2340 | AT-SILAR-90 | 007-23 | Elite-23 | |
| DB-200 | G6 | Elite-200 | ||||
| DB-225, CP-Sil 43 CB | G7, G19 | SPB-225 | AT-225 | 007-225 | Elite-225 | TR-225 |
| DB-1301, CP-1301 | G43 | AT-1301 | 007-1301 | Elite-1301 | ||
| DB-1701, DB-1701P, CP-Sil 19 CB | G46 | Equity-1701 | AT-1701 | 007-1701 | Elite-1701 | TR-1701 |
| DB-WAX, DB-WAXetr, HP-INNOWax, CP-Wax 52 CB | G14, G15, G16, G20, G39 | SUPELCOWAX 10 | AT-WAX, EC-WAX | 007-CW | Elite-WAX, Elite-WAX ETR, Velocity-Wax | TR-Wax |
| DB-FFAP, HP-FFAP | G25, G35 | SPB-1000, Nukol | AT-1000, EC-1000 | 007-FFAP | Elite-FFAP | TR-FFAP |
| HP-88 | G8 | SP-2560, SP-2340, SP-2330 | ||||
| DB-624 | G43 | SPB-624 | AT-624 | 007-624, 007-502 | Elite-624 | TG-624 |
| DB-XLB | None | Elite-XLB |