by Merck
Purospher® STAR RP-18 endcapped (3 µm) LiChroCART® 30-2 Cartridge kit
Purospher® STAR RP-18 endcapped is the best choice for HPLC separation of basic, neutral, metal chelating samples or indeed any other format. Its outstanding performance and stability, allows a maximum flexibility in method development. Robust methods can be developed across the entire pH spectrum from 1.5 to 10.5 enabling the use of the complete range of mobile phases.
| Vendor | Merck | pH stability from | 1.5 |
| Brand | Purospher® STAR | pH stability to | 10.5 |
| Modifification | Silica/C18 | Max Pressure | 9000 |
| Mode | Reversed-Phase | Surface Area | 330 |
| Particle Size | Carbon Load, % | 17.0 | |
| Length | Endcapped | Yes | |
| Internal Diameter | Operating Temperature | 65 | |
| Pore size | 120 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| Agilent Technologies | Original ZORBAX | Reversed-Phase | Silica/C18 | 4.0 mm | 250 mm | 5.0 μm | 70 Å | On request |
| GRACE | Vydac TP C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 50 mm | 5.0 μm | 300 Å | On request |
| Higgins Analytical | PROTO 200 C18 | Reversed-Phase | Silica/C18 | 0.3 mm | 250 mm | 5.0 μm | 200 Å | On request |
| Imtakt | Cadenza 5CD-C18 | Reversed-Phase | Silica/C18 | 6.0 mm | 50 mm | 5.0 μm | 120 Å | On request |
| Princeton Chromatography Inc. | PrincetonSPHER OMNI C18-60 | Reversed-Phase | Silica/C18 | 3.0 mm | 100 mm | 5.0 μm | 60 Å | On request |
| MACHEREY-NAGEL | NUCLEODUR C18 GRAVITY | Reversed-Phase | Silica/C18 | 4.0 mm | 30 mm | 1.8 μm | 110 Å | 439.00 |
| Teknokroma | Europa Protein 300 C18 | Reversed-Phase | Silica/C18 | 3.0 mm | 200 mm | 5.0 μm | 300 Å | On request |
| Sepax Technologies | Sepax GP 120 C18 | Reversed-Phase | Silica/C18 | 0.75 mm | 100 mm | 3.0 μm | 120 Å | On request |
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