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| you’re in > Products > Manufacturers > Agilent Technologies > GC columns > GC/MS columns > DB-XLB |
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Agilent Technologies J&W DB-XLB |
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- Exceptionally Low Bleed
- Low polarity
- Extended temperature limit of 340/360°C
- Unique selectivity
- Excellent inertness for active
compounds
- Ideal for confirmational analyses
- Excellent for pesticides, herbicides, PCBs and PAHs
- Ideal for GC/MS
- MSD testing and certification available
- Bonded and cross-linked
- Solvent rinsable
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Note: "DB-XLB is designed for inhibiting column bleed at high temperatures. It also appears
to have inadvertently inherited an exceptional ability for separating many PCB congeners
when used with MS detection. This stellar performance was maximized after careful
optimization of the column dimensions, temperature programs, and carrier gas flow
conditions..." (Frame, G. Analytical Chemistry News & Features, Aug. 1, 1997, 468A-475A)
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| Similar Phases: Rtx-XLB, MDN-12 |
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| ID (mm) |
Length (m) |
Film (μm) |
Temp Limits(°C) |
Part No. |
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| 0.18 |
20 |
0.18 |
30 to 340/360 |
121-1222 |
| 0.18 |
30 |
0.18 |
30 to 340/360 |
121-1232 |
| 0.20 |
12 |
0.33 |
30 to 340/360 |
128-1212 |
| 0.20 |
25 |
0.33 |
30 to 340/360 |
128-1222 |
| 0.25 |
15 |
0.10 |
30 to 340/360 |
122-1211 |
| 0.25 |
15 |
0.25 |
30 to 340/360 |
122-1212 |
| 0.25 |
30 |
0.10 |
30 to 340/360 |
122-1231 |
| 0.25 |
30 |
0.25 |
30 to 340/360 |
122-1232 |
| 0.25 |
30 |
0.50 |
30 to 340/360 |
122-1236 |
| 0.25 |
30 |
1.00 |
30 to 340/360 |
122-1233 |
| 0.25 |
60 |
0.25 |
30 to 340/360 |
122-1262 |
| 0.32 |
30 |
0.25 |
30 to 340/360 |
123-1232 |
| 0.32 |
30 |
0.50 |
30 to 340/360 |
123-1236 |
| 0.32 |
60 |
0.25 |
30 to 340/360 |
123-1262 |
| 0.53 |
15 |
1.50 |
30 to 320/340 |
125-1212 |
| 0.53 |
30 |
1.50 |
30 to 320/340 |
125-1232 |
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