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Agilent Technologies J&W Volatiles |
Agilent offers a selection of advanced polymer chemistries for the increasingly demanding volatiles applications. Whether for a primary analytical column or as a complementary confirmation column, Agilent J&W capillaries are chromatographers' first choice.
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1,2-Dichlorobenzene |
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- DB-VRX: Methods 502.2, 524.2 and 8260
- HP-VOC: Methods 502.2, 524.2 and 8260, slightly more polar than DB-VRX
- DB-624: EPA Methods: 501.3, 502.2, 503.1, 524.2, 601, 602, 8010, 8015,8020, 8240, 8260
- DB-VRX: (60 m, 0.25 mm ID) GC/MS volatiles methods
- DB-VRX: (20 m, 0.18 mm ID) fast GC/MS volatiles analysis using a 5973 MSD (Notrecommended for Ion Trap MS or older MSDs)
- DB-MTBE: extended EPA method 8020
- DB-TPH: analysis of BTEX and gasoline total petroleum hydrocarbons
- DB-502.2: EPA Method 502.2, available in 105 meters
- DB-MTBE: Resolve MTBE from 2-methylpentane and 3-methylpentane
- DB-TPH: TPHs, soil analysis, LUFT
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| DB-VRX |
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- Unique selectivity engineered for optimum resolution of volatiles analysis:
U.S. EPA Methods 502.2, 524.2 and 8260
- 0.45 mm ID columns provide more plates per meter compared to
0.53 mm ID columns for the fewest coelutions for GC method (an industry first)**
- No subambient cooling required to resolve the six “gases”
- Fast run time:
< 30 minutes for optimum sample throughput
< 8 minutes with 0.18 mm ID
- Low polarity
- Excellent peak shape
- Bonded and cross-linked
- Solvent rinsable
**Two coelutions: 1) m- and p-xylene, for which U.S. EPA does not require separation,
and 2) 1,1,2,2-tetrachloroethane and o-xylene which are separated by detectors PID
and ELCD, respectively. Note to GC/MS analysts: These coeluting compounds have
different primary characteristic ions of 83 and 106, respectively.
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Similar Phases:
VOCOL, NON-PAKD, Rtx-Volatiles, PE-Volatiles, 007-624, HP-624, CP-624, Rtx-VRX, Rtx-VGC |
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| ID (mm) |
Length (m) |
Film (μm) |
Temp Limits (°C) |
Part No. |
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| 0.18 |
20 |
1.00 |
-10 to 260 |
121-1524 |
| 0.18 |
40 |
1.00 |
-10 to 260 |
121-1544 |
| 0.25 |
30 |
1.40 |
-10 to 260 |
122-1534 |
| 0.25 |
60 |
1.40 |
-10 to 260 |
122-1564 |
| 0.32 |
30 |
1.80 |
-10 to 260 |
123-1534 |
| 0.32 |
60 |
1.80 |
-10 to 260 |
123-1564 |
| 0.45 |
30 |
2.55 |
-10 to 260 |
124-1534 |
| 0.45 |
75 |
2.55 |
-10 to 260 |
124-1574 |
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| DB-624 |
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- Specifically designed for the analysis of volatile priority pollutants
- No cryogenics needed for U.S. EPA Method 502.2
- Excellent for U.S. EPA Methods: 501.3, 502.2, 503.1, 524.2, 601, 602,
8010, 8015, 8020, 8240, 8260
- Excellent inertness for active compounds
- Bonded and cross-linked
- Solvent rinsable
- Exact replacement of HP-624
- Equivalent to USP Phase G43
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Similar Phases: AT-624, Rtx-624, PE-624, 007-624, 007-502, CP-624, ZB-624, VF-624ms
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| ID (mm) |
Length (m) |
Film (μm) |
Temp Limits (°C) |
Part No. |
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| 0.18 |
20 |
1.00 |
-20 to 280 |
121-1324 |
| 0.20 |
25 |
1.12 |
-20 to 260 |
128-1324 |
| 0.25 |
30 |
1.40 |
-20 to 260 |
122-1334 |
| 0.25 |
60 |
1.40 |
-20 to 260 |
122-1364 |
| 0.32 |
30 |
1.80 |
-20 to 260 |
123-1334 |
| 0.32 |
60 |
1.80 |
-20 to 260 |
123-1364 |
| 0.45 |
30 |
2.55 |
-20 to 260 |
124-1334 |
| 0.45 |
75 |
2.55 |
-20 to 260 |
124-1374 |
| 0.53 |
30 |
3.00 |
-20 to 260 |
125-1334 |
| 0.53 |
60 |
3.00 |
-20 to 260 |
125-1364 |
| 0.53 |
75 |
3.00 |
-20 to 260 |
125-1374 |
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| DB-502.2 |
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- Available in 105 meters for volatiles analyses
- Excellent peak shape
- Bonded and cross-linked
- Solvent rinsable
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Similar Phases: Rtx-502.2, VOCOL, HP-VOC
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| ID (mm) |
Length (m) |
Film (μm) |
Temp Limits (°C) |
Part No. |
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| 0.32 |
60 |
1.80 |
-20 to 260/ 280 |
123-1464 |
| 0.53 |
105 |
3.00 |
-20 to 260/280 |
125-14A4 |
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| HP-VOC |
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- Selectivity engineered for: U.S. EPA Methods 502.2, 524.2 and 8260
- Low polarity: slightly more polar than DB-VRX
- Excellent peak shape
- Bonded and cross-linked
- Solvent rinsable
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Similar Phases:
DB-VRX, NON-PAKD, Rtx-Volatiles, PE-Volatiles, 007-624, HP-624, CP-624, Rtx-VRX, Rtx-VGC
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| ID (mm) |
Length (m) |
Film (μm) |
Temp Limits (°C) |
Part No. |
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| 0.20 |
30 |
1.10 |
-60 to 280/290 |
19091R-303 |
| 0.20 |
60 |
1.10 |
-60 to 280/290 |
19091R-306 |
| 0.32 |
60 |
1.80 |
-60 to 280/290 |
19091R-316 |
| 0.32 |
90 |
1.80 |
-60 to 280/290 |
19091R-319 |
| 0.53 |
90 |
3.00 |
-60 to 280/290 |
19095R-429 |
| 0.53 |
105 |
3.00 |
-60 to 280/290 |
19095R-420 |
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| DB-MTBE |
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- Low polarity stationary phase
- Resolves MTBE from 2-methylpentane and 3-methylpentane for better quantitation
- Engineered for purge and trap injection without the need for cryofocusing
- Bonded and cross-linked
- Solvent rinsable
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| ID (mm) |
Length (m) |
Film (μm) |
Temp Limits (°C) |
Part No. |
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| 0.45 |
30 |
2.55 |
35 to 260/280 |
124-0034 |
| 0.53 |
30 |
3.00 |
35 to 260/280 |
125-0034 |
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| DB-TPH |
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- Specifically designed for the analysis of total petroleum hydrocarbons (TPHs),
soil analysis, and LUFT
- Three analyses in one injection: gas range organics, diesel range organics and motor oil
- Fast run time
- Bonded and cross-linked
- Solvent rinsable
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| ID (mm) |
Length (m) |
Film (μm) |
Temp Limits (°C) |
Part No. |
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| 0.32 |
30 |
0.25 |
-10 to 320 |
123-1632 |
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