by Sigma Aldrich
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.
| Vendor | Sigma Aldrich | Pore size | 120 |
| Brand | SUPELCOSIL Suplex pKb-100 | pH stability from | 2.0 |
| Modifification | Silica/ Alkylamide | pH stability to | 7.5 |
| Mode | Normal-Phase+CX | Surface Area | 170 |
| Particle Size | Endcapped | No | |
| Length | Operating Temperature | 70 | |
| Internal Diameter |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Sigma Aldrich | SUPELCOSIL ABZ+Plus | Normal-Phase+CX | Silica/ Alkylamide | 10.0 mm | 250 mm | 5.0 μm | 120 Å | On request |
| Sigma Aldrich | SUPELCOSIL ABZ+Plus | Normal-Phase+CX | Silica/ Alkylamide | 4.6 mm | 75 mm | 3.0 μm | 120 Å | On request |
| Sigma Aldrich | SUPELCOSIL ABZ+Plus | Normal-Phase+CX | Silica/ Alkylamide | 4.0 mm | 250 mm | 5.0 μm | 120 Å | On request |
| Sigma Aldrich | SUPELCOSIL Suplex pKb-100 | Normal-Phase+CX | Silica/ Alkylamide | 2.1 mm | 250 mm | 5.0 μm | 120 Å | On request |
| Sigma Aldrich | SUPELCOSIL ABZ+Plus | Normal-Phase+CX | Silica/ Alkylamide | 2.1 mm | 150 mm | 5.0 μm | 120 Å | On request |
| Sigma Aldrich | SUPELCOSIL ABZ+Plus | Normal-Phase+CX | Silica/ Alkylamide | 2.1 mm | 250 mm | 5.0 μm | 120 Å | On request |
| Sigma Aldrich | SUPELCOSIL ABZ+Plus | Normal-Phase+CX | Silica/ Alkylamide | 3.0 mm | 150 mm | 3.0 μm | 120 Å | On request |
| Sigma Aldrich | SUPELCOSIL ABZ+Plus | Normal-Phase+CX | Silica/ Alkylamide | 2.1 mm | 33 mm | 3.0 μm | 120 Å | On request |
No customer reviews yet. Be the first to share your experience!
Reach thousands of researchers worldwide. Fill in your details and our team will contact you shortly.
