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Primesep 500
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Primesep 500 is a reverse-phase analytical column with embedded acidic ion-pairing groups.
- Primesep 500 has an embedded carboxilic acid with a pKa of about 5.
- Improves retention of basic compounds by cation-exchange mechanism at pH > 5.
- Separates acids by ion-exclusion mechanism at a mobile phase pH > 5.
- Retains basic compounds, as any RP column, at pH < 5
- Retains neutral compounds by reverse-phase mechanism.
- All mobile phases are LC-MS and preparative chromatography compatible.
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Primesep 500 columns are available in all standard dimensions
Column IDs: 22 mm, 10 mm, 4.6 mm, 3.2 mm, 2.1 mm, 1 mm, 0.5 mm, 0.25 mm
Column Lengths: 250 mm, 150 mm, 100 mm, 50 mm, 25 mm, 10 mm
Particles: 10 um, 5 um
Pores: 100 A
Primesep 500 Application Examples
Primesep 500 Prices and Part Numbers
| Catalog # |
Diameter |
Column Length |
Particle Size |
Pore Size |
Unit Price |
Purchase |
| 500-03.100.0510 |
0.25 mm |
100 mm |
5 µm |
100 Å |
$710 |
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| 500-03.150.0510 |
0.25 mm |
150 mm |
5 µm |
100 Å |
$751 |
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| 500-03.250.0510 |
0.25 mm |
250 mm |
5 µm |
100 Å |
$785 |
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| 500-05.100.0510 |
0.5 mm |
100 mm |
5 µm |
100 Å |
$710 |
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| 500-05.150.0510 |
0.5 mm |
150 mm |
5 µm |
100 Å |
$751 |
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| 500-05.250.0510 |
0.5 mm |
250 mm |
5 µm |
100 Å |
$785 |
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| 500-10.010.0510 |
1 mm |
10 mm |
5 µm |
100 Å |
$443 |
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| 500-10.025.0510 |
1 mm |
25 mm |
5 µm |
100 Å |
$497 |
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| 500-10.050.0510 |
1 mm |
50 mm |
5 µm |
100 Å |
$562 |
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| 500-10.100.0510 |
1 mm |
100 mm |
5 µm |
100 Å |
$590 |
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| 500-10.150.0510 |
1 mm |
150 mm |
5 µm |
100 Å |
$613 |
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| 500-10.250.0510 |
1 mm |
250 mm |
5 µm |
100 Å |
$640 |
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| 500-21.010.0510 |
2.1 mm |
10 mm |
5 µm |
100 Å |
$443 |
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| 500-21.025.0510 |
2.1 mm |
25 mm |
5 µm |
100 Å |
$497 |
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| 500-21.050.0510 |
2.1 mm |
50 mm |
5 µm |
100 Å |
$562 |
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| 500-21.100.0510 |
2.1 mm |
100 mm |
5 µm |
100 Å |
$590 |
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| 500-21.150.0510 |
2.1 mm |
150 mm |
5 µm |
100 Å |
$613 |
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| 500-21.250.0510 |
2.1 mm |
250 mm |
5 µm |
100 Å |
$640 |
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| 500-32.010.0510 |
3.2 mm |
10 mm |
5 µm |
100 Å |
$443 |
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| 500-32.025.0510 |
3.2 mm |
25 mm |
5 µm |
100 Å |
$497 |
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| 500-32.050.0510 |
3.2 mm |
50 mm |
5 µm |
100 Å |
$562 |
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| 500-32.100.0510 |
3.2 mm |
100 mm |
5 µm |
100 Å |
$595 |
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| 500-32.150.0510 |
3.2 mm |
150 mm |
5 µm |
100 Å |
$623 |
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| 500-32.250.0510 |
3.2 mm |
250 mm |
5 µm |
100 Å |
$667 |
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| 500-32.025.1010 |
3.2 mm |
25 mm |
10 µm |
100 Å |
$562 |
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| 500-32.050.1010 |
3.2 mm |
50 mm |
10 µm |
100 Å |
$562 |
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| 500-32.100.1010 |
3.2 mm |
100 mm |
10 µm |
100 Å |
$595 |
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| 500-32.150.1010 |
3.2 mm |
150 mm |
10 µm |
100 Å |
$623 |
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| 500-32.250.1010 |
3.2 mm |
250 mm |
10 µm |
100 Å |
$667 |
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| 500-46.010.0510 |
4.6 mm |
10 mm |
5 µm |
100 Å |
$443 |
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| 500-46.025.0510 |
4.6 mm |
25 mm |
5 µm |
100 Å |
$497 |
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| 500-46.050.0510 |
4.6 mm |
50 mm |
5 µm |
100 Å |
$562 |
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| 500-46.100.0510 |
4.6 mm |
100 mm |
5 µm |
100 Å |
$630 |
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| 500-46.150.0510 |
4.6 mm |
150 mm |
5 µm |
100 Å |
$663 |
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| 500-46.250.0510 |
4.6 mm |
250 mm |
5 µm |
100 Å |
$777 |
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| 500-46.025.1010 |
4.6 mm |
25 mm |
10 µm |
100 Å |
$562 |
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| 500-46.050.1010 |
4.6 mm |
50 mm |
10 µm |
100 Å |
$562 |
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| 500-46.100.1010 |
4.6 mm |
100 mm |
10 µm |
100 Å |
$630 |
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| 500-46.150.1010 |
4.6 mm |
150 mm |
10 µm |
100 Å |
$663 |
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| 500-46.250.1010 |
4.6 mm |
250 mm |
10 µm |
100 Å |
$777 |
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| 500-100.025.0510 |
10 mm |
25 mm |
5 µm |
100 Å |
Call for Price |
| 500-100.050.0510 |
10 mm |
50 mm |
5 µm |
100 Å |
Call for Price |
| 500-100.100.0510 |
10 mm |
100 mm |
5 µm |
100 Å |
Call for Price |
| 500-100.150.0510 |
10 mm |
150 mm |
5 µm |
100 Å |
Call for Price |
| 500-100.250.0510 |
10 mm |
250 mm |
5 µm |
100 Å |
Call for Price |
| 500-100.025.1010 |
10 mm |
25 mm |
10 µm |
100 Å |
Call for Price |
| 500-100.050.1010 |
10 mm |
50 mm |
10 µm |
100 Å |
Call for Price |
| 500-100.100.1010 |
10 mm |
100 mm |
10 µm |
100 Å |
Call for Price |
| 500-100.150.1010 |
10 mm |
150 mm |
10 µm |
100 Å |
Call for Price |
| 500-100.250.1010 |
10 mm |
250 mm |
10 µm |
100 Å |
Call for Price |
| 500-220.025.0510 |
22 mm |
25 mm |
5 µm |
100 Å |
Call for Price |
| 500-220.050.0510 |
22 mm |
50 mm |
5 µm |
100 Å |
Call for Price |
| 500-220.100.0510 |
22 mm |
100 mm |
5 µm |
100 Å |
Call for Price |
| 500-220.150.0510 |
22 mm |
150 mm |
5 µm |
100 Å |
Call for Price |
| 500-220.250.0510 |
22 mm |
250 mm |
5 µm |
100 Å |
Call for Price |
| 500-220.025.1010 |
22 mm |
25 mm |
10 µm |
100 Å |
Call for Price |
| 500-220.050.1010 |
22 mm |
50 mm |
10 µm |
100 Å |
Call for Price |
| 500-220.100.1010 |
22 mm |
100 mm |
10 µm |
100 Å |
Call for Price |
| 500-220.150.1010 |
22 mm |
150 mm |
10 µm |
100 Å |
Call for Price |
| 500-220.250.1010 |
22 mm |
250 mm |
10 µm |
100 Å |
Call for Price |
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