Gas Chromatography Columns

Photo of BP20 (Wax) Polyethylene Glycol GC Column. SGE
The BP20 (Wax) capillary column has a very polar phase suited to the analysis of alcohols, ketones and aldehydes. Also offers excellent separation of aromatic isomers such as the xylene isomers. Operating temperature range is 20 to 260/280° C. Suitable replacement for: AT-Wax, CP Wax 52CB, DB-Wax, HP20M, HP-INNOWax, HP-Wax, Nukol, Rtx-Wax, Stabilwax, Supelcowax-10.
Photo of BPX1 100% Dimethyl Polysiloxane GC Columns. SGE
A 100% polydimethylsiloxane non-polar column for Simulated Distillation in the petroleum industry. This column is coated with a custom-designed phase which gives low, consistent bleed and is ideal for background subtraction. The column is used for ASTM methods D2887 and D6352 and has a maximum temperature up to 430°C for the aluminum clad column. Suitable replacement for: DB-2887, DB-HT Sims Dis, HP-1, Petrocol 2887, Petrocol EX2887, Rtx-2887.
Photo of BP1 100% Dimethyl Polysiloxane GC Columns. SGE
Manufactured of the highest quality materials. 100% Dimethyl polysiloxane. Phase attributes include a compatibility with all modern detectors. An excellent general purpose column. Separates components predominantly by boiling point. Low bleed. Non-polar. Suitable replacement for: CP-Sil 5CB, DB- Petro, DB-1, HP-1, HP-1MS, Petrocol DH, Rtx-1, SPB-1, SPB-1Sulfur, Ultra-1.
Photo of BP10 14% Cyanopropylphenyl Polysiloxane GC Column. SGE
This phase (14% Cyanopropylphenyl Polysiloxane) has been selected with a polarity suited for the separation of organochlorine pesticides listed in the EPA 608 and 8081 methods. Operating temperature range is -20 to 280/300° C. Suitable replacement for: CP-Sil 19CB, DB-1701, Rtx-1701, SPB-7.
Photo of BP5 5% Phenyl / 95% Dimethyl Polysiloxane GC Column. SGE
The BP5 is a general purpose phase capillary column with excellent high temperature characteristics. Popular column used for a wide variety of applications. Operating temperature range is -60 to 340/350° C. Suitable replacement for: CP-Sil 8CB, DB-5, HP-5, MDN-5, PTE-5, Rtx-5, SPB-5, Ultra-2.
Photo of BPX5 5% Phenyl Polysilphenylene-siloxane GC Columns. SGE
An MS-Premium, low bleed column with a temperature range of -40 to 360/370°C. Suitable for trace analysis of pesticides, drugs, hydrocarbons and phenols. The BPX5 phase has been designed for robustness and is suitable for over 80% of all routine analyses performed by chromatographers. Suitable replacement for: CP-Sil 8CB, DB-5, DB-5.625 XTI-5, DB-5MS, HP-5, HP-5MS, HP5-TA, MDN-5S, Rtx-5ms, SPB-5, Ultra-2.
Photo of BPX35 35% Phenyl Polysilphenylene-siloxane GC Column. SGE
An MS-Premium, low bleed column with a temperature range of 0 to 370°C. Especially suited for trace analysis of herbicides and aromatic compounds. Suitable replacement for: DB-35, DB-35MS, HP-35, HP-35MS, MDN-35, Rtx-35, SPB-35.
Photo of BPX70 70% Cyanopropyl Polysilphenylene-siloxane GC Column. SGE
A MS-Premium, low bleed column with a temperature range of 50 to 260°C. Polarity has been designed for Fatty Acid Methyl ester (FAME) analysis. Suitable replacement for: CP-Sil88, DB-23, HP-23, Rtx-2330, SP-2330, SP-2380.
Photo of BP624 Cyanopropylphenyl Polysiloxane GC Column. SGE
The BP624 has a polar phase used for EPA volatile organics analysis (EPA 624, SW-846 8240/8260), alcohol analysis and for USP G43. Temperature range is 0 to 240° C. Suitable replacement for: DB-624, Rtx Volatiles, VOCOL.
Photo of HT5 5% Phenyl Polycarborane-siloxane GC Column. SGE
Unique high temperature phase suited for simulated distillation and other petroleum applications. The Aluminum Clad Columns are the highest temperature columns available with a maximum temperature up to 480° C. The Polyimide Clad Columns have a maximum temperature of 400° C.
Photo of HT8 8% Phenyl Polycarborane-siloxane GC Column. SGE
The HT8 has a unique high temperature phase suited for the analysis of PolyChlorinated Biphenyl (PCB) congeners. The unique polarity of this phase gives excellent separation of PCB congeners. Temperature range is -20 to 370° C.