GC X GC Enhanced Selectivity Column Kit-1
Isomer Specific Capillary Columns for GCxGC Applications
Comprehensive Two-Dimensional Gas Chromatography (CTDGC) is a new frontier in chromatographic separation and analysis. The use of CTDGC with isomer specific capillary columns provides a promising solution in solving very difficult separation problems.
The following list of publications shows the application of CTDGC with our isomeric specific and shape selective LC-50 columns in solving complex separation and analysis problems. The effectiveness of CTDGC with an LC-50 column for quantitative analysis of dioxins in a real life sample (a milk extract spiked with the priority dioxins and dibenzofurans).
Considering the importance of the selectivity of second dimension columns, J & K Scientific is offering Kit-1 to cover a wide variety of possible GCxGC applications. In addition to LC-50 columns, the recently developed innovative Nano Stationary Phase (NSP) GC columns provide enhanced isomer specific selectivity and high temperature stability.
The enhanced selectivity of the NSP-610 column provides fast and complete resolution of the 16 priority PAH’s of EPA Method 610 in <5 minutes. The NSP-PAH column provides complete resolution of 25 EU-EPA PAH’s in <18 minutes with a higher column operating temperature limit of 360°C. The LC-50 column provides shape selectivity with complete resolution of triphenylene from chrysene and Benz[a]anthracene, and Benzo[j]fluoranthene from Benzo[b]fluoranthene and Benzo[k]fluoranthene using a short 4 m column. A few examples are illustrated in the following Application Chromatograms.
** GCxGC Enhanced Selectivity Kit-1 includes one of each Part No: LC-50 60012-10010; Part No: NSP-610 34012-10010 and Part No.: NSP-PAH 37012-10010.
Application Chromatograms
Comprehensive Two-Dimensional Gas Chromatography (CTDGC) is a new frontier in chromatographic separation and analysis. The use of CTDGC with isomer specific capillary columns provides a promising solution in solving very difficult separation problems.
The following list of publications shows the application of CTDGC with our isomeric specific and shape selective LC-50 columns in solving complex separation and analysis problems. The effectiveness of CTDGC with an LC-50 column for quantitative analysis of dioxins in a real life sample (a milk extract spiked with the priority dioxins and dibenzofurans).
Considering the importance of the selectivity of second dimension columns, J & K Scientific is offering Kit-1 to cover a wide variety of possible GCxGC applications. In addition to LC-50 columns, the recently developed innovative Nano Stationary Phase (NSP) GC columns provide enhanced isomer specific selectivity and high temperature stability.
The enhanced selectivity of the NSP-610 column provides fast and complete resolution of the 16 priority PAH’s of EPA Method 610 in <5 minutes. The NSP-PAH column provides complete resolution of 25 EU-EPA PAH’s in <18 minutes with a higher column operating temperature limit of 360°C. The LC-50 column provides shape selectivity with complete resolution of triphenylene from chrysene and Benz[a]anthracene, and Benzo[j]fluoranthene from Benzo[b]fluoranthene and Benzo[k]fluoranthene using a short 4 m column. A few examples are illustrated in the following Application Chromatograms.
** GCxGC Enhanced Selectivity Kit-1 includes one of each Part No: LC-50 60012-10010; Part No: NSP-610 34012-10010 and Part No.: NSP-PAH 37012-10010.
Application Chromatograms
| GCxGC | |
|---|---|
| Complete resolution of 18 PAH on NSP-610 column, split, fast GC: ACN-107 | ACN : 34124-0010-03-107 |
| NSP-PAH microbore column for resolution of Benzo [j] fluoranthene: ACN-201 | ACN : 37103-0010-08-201 |
| Resolution of triphenylene, Benzo [j] fluoranthene on 4 meter microbore LC-50 columns: ACN-302 | ACN: 60043-0010-02-302 |
| Part No. | Length (m) | ID (mm) | Film (µm) | ||
|---|---|---|---|---|---|
| ** GCxGC Enhanced Selectivity Kit-1 603437-03610010 | |||||
| LC-50 60012-10010 | 1.2 | 0.10 | 0.10 | ||
| NSP-610 34012-10010 | 1.2 | 0.10 | 0.10 | ||
| NSP-PAH - 37012-10010 | 1.2 | 0.10 | 0.10 |
Contact us for custom made columns of your desired dimensions and for large orders and distributor inquiries. Prices are subject to change without notice.