MACHEREY-NAGEL – Phoenix Scientific Co., Ltd.

GC column, Low polar–mid-polar, OPTIMA® DELTA-3

Nick Phoenix — Fri, 14 Mar 2025 09:03:39 +0000

High performance capillary columns for gas chromatography (GC). This polysiloxane phase with autoselectivity meets USP G49. It is a medium polar GC phase without CN groups. Autoselectivity (analytes determine the polarity of the phase) resulting in a polarity range from approximately the nonpolar OPTIMA 5 to the mid-polar OPTIMA 1701. Unique from MN, no similar phase. Ideal for nitrogen phosphorus (NP/PN) and MS detectors.

Recommended application(s)

Azo dyes, Cannabinoids, FAMEs, Gas chromatography, GC, Parlar compounds (Toxaphene Congeners), Pesticides, Phenols, Solvents

GC column, Nonpolar, OPTIMA® 1

Nick Phoenix — Fri, 14 Mar 2025 08:52:06 +0000

High performance capillary columns for gas chromatography (GC), dimethylpolysiloxane with low bleeding, nonpolar GC phase, meets USP G1|G2|G38. Suited for GC/MS and ECD applications and general analyses at trace level. Similar phases: Ultra-1, DB-1MS, HP-1MS, Rtx-1MS, Rxi-1MS, Equity‑1, AT-1MS, VF-1MS, CP-Sil 5 CB MS.

Recommended application(s)

All-round phase for environmental analyses, EPA methods, Food and drug analyses, Gas chromatography, GC, PCB, Pesticides, Separation of components according to boiling points, Thick film columns ≥ 3 µm film are especially recommended for solvent analysis, Trace analyses

GC column, Low polar–Mid-polar, OPTIMA® 1701 MS

Nick Phoenix — Fri, 07 Mar 2025 09:02:55 +0000

High performance capillary columns for gas chromatography (GC), silarylene phase with very low bleeding, polarity similar to 14 % cyanopropylphenyl – 86 % dimethylpolysiloxane, mid-polar GC phase, meets USP G46. 100 % ion trap and quadrupol MS compatibility. Reference column for structure identification, e.g., in combination with OPTIMA 5 MS. Similar phases: VF-1701ms, TG-1701MS, OV-1701, DB-1701, HP-1701, Rtx-1701, SPB-1701, CP-Sil 19 CB, 007-1701, BP10, ZB-1701.

Recommended application(s)

Blood alcohol, Environmental analysis (EPA methods for PAHs, PCBs and pesticides), Gas chromatography, GC

GC column, Low polar–Mid-polar, OPTIMA® 1701

Nick Phoenix — Fri, 07 Mar 2025 09:00:36 +0000

High performance capillary columns for gas chromatography (GC), 14 % cyanopropylphenyl – 86 % dimethylpolysiloxane, mid-polar GC phase, meets USP G46. Special selectivity due to high cyanopropyl content. Reference column for structure identification, e.g., in combination with other columns. Similar phases: OV-1701, DB-1701, CP‑Sil 19 CB, HP-1701, Rtx-1701, SPB-1701, 007-1701, BP10, ZB-1701.

Recommended application(s)

Gas chromatography, GC, PCB

GC column, Mid-polar, OPTIMA® 624 LB

Nick Phoenix — Fri, 07 Mar 2025 08:59:09 +0000

High performance capillary columns for gas chromatography (GC), 6 % cyanopropylphenyl – 94 % dimethylpolysiloxane, low bleed, mid-polar GC phase, meets USP G43. This low bleed column is often used for halogenated hydrocarbons, volatiles, aromatic compounds, solvents and blood alcohol analyses. Similar phases: HP-624, HP-VOC, DB-624, DB-VRX, SPB-624, CP-624, Rtx-624, Rtx-Volatiles, 007-624, BP624, VOCOL.

Recommended application(s)

Aromatic compounds, Gas chromatography, GC, Halogenated hydrocarbons, Solvents, Volatiles

GC column, Mid-polar, OPTIMA® 624

Nick Phoenix — Fri, 07 Mar 2025 08:57:57 +0000

High performance capillary columns for gas chromatography (GC), 6 % cyanopropylphenyl – 94 % dimethylpolysiloxane, mid-polar GC phase, meets USP G43. Often used for environmental analyses and blood alcohol analyses. Similar phases: HP-624, HP-VOC, DB-624, DB-VRX, SPB-624, CP-624, Rtx-624, Rtx-Volatiles, 007-624, BP624, VOCOL.

Recommended application(s)

Aromatic compounds, Gas chromatography, GC, Halogenated hydrocarbons, Solvents, Volatiles

GC column, Low polar–mid-polar, OPTIMA® 1301 MS

Nick Phoenix — Fri, 07 Mar 2025 08:56:36 +0000

High performance capillary columns for gas chromatography (GC), silarylene phase with very low bleeding: polarity similar to 6 % cyanopropylphenyl – 94 % dimethylpolysiloxane, mid-polar GC phase for environmental analysis, meets USP G43. 100 % ion trap and quadrupol MS compatibility. Specially suitable for sophisticated environmental analysis (e.g., EPA methods for PAHs, PCBs and pesticides). Similar phases: VF-1301ms, Rxi-1301Sil MS, TG-1301MS.

Recommended application(s)

All-round phase for environmental analyses, EPA methods, Gas chromatography, GC, PAH, PCBs, Pesticides

GC column, Low polar–mid-polar, OPTIMA® 1301

Nick Phoenix — Fri, 07 Mar 2025 08:55:39 +0000

High performance capillary columns for gas chromatography (GC), 6 % cyanopropylphenyl – 94 % dimethylpolysiloxane, mid-polar GC phase for environmental analysis, meets USP G43. Similar phases: HP-1301, DB-1301, SPB‑1301, Rtx-1301, CP-1301, 007-1301.

Recommended application(s)

Gas chromatography, GC, PCB

GC column, Low polar–mid-polar, OPTIMA® DELTA-6

Nick Phoenix — Fri, 07 Mar 2025 08:53:50 +0000

GC column, Low polar, OPTIMA® XLB

Nick Phoenix — Fri, 07 Mar 2025 07:51:46 +0000

High performance capillary columns for gas chromatography (GC), silarylene phase with ultra-low bleeding, nonpolar – low polar GC phase for PCB separations.

Recommended application(s)

Gas chromatography, GC, PCB, Pesticides, Trace analyses