USP GC Phase Cross Reference
| USP | Phase Composition | Agilent Phase Recommendation |
| G1 | Dimethylpolysiloxane oil |
HP-1* DB-1* HP-1ms* DB-1ms* VF-1ms HP-1ms UI DB-1ms UI DB-1ht CP-Sil 5 CB CP-Sil 5 CB Low Bleed/MS Ultra 1 |
| G2 | Dimethylpolysiloxane gum |
HP-1* DB-1* HP-1ms* DB-1ms* VF-1ms HP-1ms UI DB-1ms UI DB-1ht CP-Sil 5 CB CP-Sil 5 CB Low Bleed/MS CP-SimDist Ultra 1 |
| G3 | 50% Phenyl - 50% methylpolysiloxane |
DB-17* DB-17ht DB-17ms VF-17ms |
| G5 | 3-cyanopropyl polysiloxane |
DB-23 VF-23ms Select FAME CP-Sil 88 DB-FastFAME |
| G6 | Trifluoropropylmethylpolysilicone |
DB-200 DB-210 VF-200ms |
| G7 | 50% 3-cyanopropyl 50% phenylmethylsilicone |
DB-225 DB-225ms CP-Sil 43 CB |
| G8 |
80% Bis(3-cyanopropyl) 20% 3-cyanopropylphenylpolysiloxane |
HP-88 DB-225 VF-23ms |
| G14 | Polyethylene glycol (average molecular weight of 950-1,050) |
DB-WAX VF-WAXms CP-Wax 52 CB |
| G15 | Polyethylene glycol (average molecular weight of 3,000-3,700) |
DB-WAX VF-WAXms CP-Wax 52 CB |
| G16 | Polyethylene glycol (average molecular weight of 15,000) |
DB-WAX* VF-WAXms CP-Wax 52 CB |
| G17 | 75% Phenyl - 25% methylpolysiloxane |
DB-17 VF-17ms |
| G19 | 25% Phenyl - 25% cyanopropylmethylsilicone |
DB-225* DB-225ms CP-Sil 43 CB |
| G20 | Polyethylene glycol (average molecular weight of 380-420) |
DB-WAX VF-WAXms CP-Wax 52 CB |
| G25 | Polyethylene glycol TPA (Carbowax 20M terephthalic acid) |
DB-FFAP* HP-FFAP* CP-Wax 58 (FFAP) CB CP-FFAP CB |
| G27 | 5% Phenyl - 95% methylpolysiloxane |
DB-5* HP-5* HP-5ms* DB-5ms VF-5ms DB-5ms UI HP-5ms UI VF-5ht CP-Sil 8 CB CP-Sil 8 CB Low Bleed/MS |
| G28 | 25% Phenyl - 75% methylpolysiloxane |
DB-35 HP-35 DB-35ms VF-35ms DB-35ms UI |
| G32 | 20% Phenylmethyl - 80% dimethylpolysiloxane |
DB-35 HP-35 DB-35ms VF-35ms |
| G35 | Polyethylene glycol & diepoxide esterified with nitroterepthalic acid |
DB-FFAP* HP-FFAP* CP-Wax 58 (FFAP) CB CP-FFAP CB |
| G36 | 1% Vinyl - 5% phenylmethylpolysiloxane |
DB-5 HP-5 HP-5ms DB-5ms VF-5ms VF-5ht CP-Sil 8 CB CP-Sil 8 CB Low Bleed/MS |
| G38 | Phase G1 plus a tailing inhibitor |
DB-1
HP-1 HP-1ms DB-1ms VF-1ms CP-Sil 5 CB CP-Sil 5 CB Low Bleed/MS |
| G39 | Polyethylene glycol (average molecular weight of 1,500) |
DB-WAX VF-WAXms CP-Wax 52 CB |
| G41 | Phenylmethyldimethylsilicone (10% phenyl substituted) |
DB-5 HP-5 HP-5ms DB-5ms VF-5ms VF-5ht CP-Sil 8 CB CP-Sil 8 CB Low Bleed/MS |
| G42 | 35% Phenyl - 65% dimethylvinylsiloxane |
DB-35* HP-35* DB-35ms VF-35ms DB-35ms UI |
| G43 | 6% Cyanopropylphenyl 94% dimethylpolysiloxane |
DB-624* DB-1301 VF-624ms VF-1301ms DB-Select 624 UI |
| G45 | Divinylbenzene-ethylene glycol-dimethacrylate |
HP-PLOT U* PoraBOND U PoraPLOT U |
| G46 | 14% Cyanopropylphenyl 86% methylpolysiloxane |
DB-1701* VF-1701ms CP-Sil 19 CB |
*Indicates an exact equivalent