SUPELCOSIL Suplex pKb-100
– 7 columns
SUPELCOSIL™ Suplex™ pKb-100 HPLC Column
5 μm particle size, L × I.D. 15 cm × 4.6 mm
SUPELCOSIL™ HPLC Columns
Traditional HPLC columns, similar to Hypersil™
Our SUPELCOSIL silica-based HPLC column line includes over 40 bonded phase chemistries, in a range of particle sizes and column configurations from microbore to preparative scale. It is the original high quality Supelco product line referenced in many USP methods.
In the case of a few SUPLECOSIL phases, we have recommended alternatives based on more advanced column technology.
Suplex™ pKb-100 alkylamide
Suplex pKb-100 columns feature the same bonded phase functionality as SUPELCOSIL LC-ABZ columns. These specially deactivated columns differ in that Suplex pKb-100 is not endcapped, while SUPELCOSIL LC-ABZ is endcapped. The absence of the end-capping reagent results in better performance from Suplex pKb-100 for the strongest basic compounds, while LC-ABZ is preferred when the sample also contains acids and/or zwitterions.
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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 | Normal-Phase+CX | Endcapped | No |
|---|---|---|---|
| Modification | Silica/ Alkylamide | Operating Temperature | 70 |
| Pore Size (Å) | 120 | pH stability from | 2.0 |
| Surface Area | 170 | pH stability to | 7.5 |
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Columns in this brand
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