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| you’re in > Products > Manufacturers > Agilent Technologies > GC columns > GC/MS columns > DB-1ms |
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Agilent Technologies J&W DB-1ms |
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100% Dimethylpolysiloxane,
identical selectivity to DB-1
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Non-polar
Very low bleed
characteristics, ideal for GC/MS
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Improved acid performance compared to standard
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100%Dimethylpolysiloxane columns
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Improved signal-to-noise ratio for better
sensitivity and mass spectral integrity
340/360°C upper temperature limit
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Excellent general purpose column
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Structure of
Dimethylpolysiloxane |
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Similar Phases: HP-1ms, Rtx-1ms, CP-Sil 5 CB Low Bleed/MS, MDN-1, AT-1, ZB-1ms |
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| ID (mm) |
Length (m) |
Film (μm) |
Temp Limits(°C) |
Part Number |
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| 0.10 |
10 |
0.10 |
-60 to 340/360 |
127-0112 |
| 0.10 |
10 |
0.40 |
-60 to 340/360 |
127-0113 |
| 0.10 |
20 |
0.10 |
-60 to 340/360 |
127-0122 |
| 0.10 |
20 |
0.40 |
-60 to 340/360 |
127-0123 |
| 0.20 |
12 |
0.33 |
-60 to 340/350 |
128-0112 |
| 0.20 |
25 |
0.33 |
-60 to 340/350 |
128-0122 |
| 0.25 |
15 |
0.25 |
-60 to 340/360 |
122-0112 |
| 0.25 |
30 |
0.10 |
-60 to 340/360 |
122-0131 |
| 0.25 |
30 |
0.25 |
-60 to 340/360 |
122-0132 |
| 0.25 |
60 |
0.25 |
-60 to 340/360 |
122-0162 |
| 0.32 |
15 |
0.25 |
-60 to 340/360 |
123-0112 |
| 0.32 |
30 |
0.10 |
-60 to 340/360 |
123-0131 |
| 0.32 |
30 |
0.25 |
-60 to 340/360 |
123-0132 |
| 0.32 |
60 |
0.25 |
-60 to 340/360 |
123-0162 |
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