Brownlee SPP RP-Amide
– 15 columnsSay goodbye to the limitations of traditional columns. Break free from the constraints of your Liquid Chromatography instrument. With Brownlee Superficially Porous Particle (SPP) columns, you can achieve sharper peaks and faster separation results without changing instruments, worrying about high backpressure or compromising column longevity.
With their unique particle composition, only Brownlee SPP columns offer you the freedom to push your process farther.
Excellent phase for significantly increasing the retention and selectivity of acids, for symmetrical peak shapes of bases, zwitterions and other polar compounds. A base-deactivated phase with a polar group within thealkyl bonded phase. Provides unique selectivity and a high level of base deactivation while reducing or eliminating the need for mobile phase additives.
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Brand specifications
Every parameter recorded for every column in this Brand is shown here. A single value applies across the Brand; multiple values show what is recorded across its columns.
| Mode | Reversed-Phase | Modification | Silica/Amide |
|---|
Choose column specifications
Columns in this brand
Use the selectors above to narrow the list by specification, or search here by P/N or any displayed value.
| N9308497 | 20 | 2.1 | 2.7 | — |
| N9308498 | 30 | 2.1 | 2.7 | — |
| N9308499 | 50 | 2.1 | 2.7 | — |
| N9308500 | 75 | 2.1 | 2.7 | — |
| N9308501 | 100 | 2.1 | 2.7 | — |
| N9308502 | 150 | 2.1 | 2.7 | — |
| N9308503 | 30 | 3.0 | 2.7 | — |
| N9308504 | 50 | 3.0 | 2.7 | — |
| N9308505 | 75 | 3.0 | 2.7 | — |
| N9308506 | 100 | 3.0 | 2.7 | — |
| N9308507 | 150 | 3.0 | 2.7 | — |
| N9308508 | 30 | 4.6 | 2.7 | — |
| N9308510 | 75 | 4.6 | 2.7 | — |
| N9308511 | 100 | 4.6 | 2.7 | — |
| N9308512 | 150 | 4.6 | 2.7 | — |