by Higgins Analytical
Low pH operating conditions and high pH column washing steps are typical bioprocessing operating conditions that can severely limit the lifetime and performance of widepore columns typically used for protein and peptide analysis. Higgins Analytical’s new PROTO300 has high capacity for enhanced resolution and is robust enough to withstand prolonged use at extreme pH (1.5 - 10).
| Vendor | Higgins Analytical | Pore size | 300 |
| Brand | PROTO 300 C18 | Surface Area | 100 |
| Modifification | Silica/C18 | Carbon Load, % | 8.0 |
| Mode | Reversed-Phase | Endcapped | Yes |
| Particle Size | pH stability from | 1.5 | |
| Length | pH stability to | 10.0 | |
| Internal Diameter |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| BISCHOFF | ProntoSIL 200-10-C18 H | Reversed-Phase | Silica/C18 | 3.0 mm | 300 mm | 10.0 μm | 200 Å | On request |
| ACE | ACE C18-300 | Reversed-Phase | Silica/C18 | 3.0 mm | 75 mm | 5.0 μm | 300 Å | On request |
| Teknokroma | Europa Protein 300 C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 30 mm | 5.0 μm | 300 Å | On request |
| WATERS | Atlantis T3 | Reversed-Phase | Silica/C18 | 3.0 mm | 100 mm | 3.0 μm | 100 Å | On request |
| Thermo Fisher Scientific | Acclaim | Reversed-Phase | Silica/C18 | 2.1 mm | 250 mm | 3.0 μm | 120 Å | On request |
| MACHEREY-NAGEL | NUCLEOSHELL RP 18plus | Reversed-Phase | Silica/C18 | 3.0 mm | 50 mm | 2.7 μm | 90 Å | On request |
| MACHEREY-NAGEL | NUCLEOSHELL RP 18plus | Reversed-Phase | Silica/C18 | 3.0 mm | 150 mm | 2.7 μm | 90 Å | On request |
| Bonna-Agela Technologies | Venusil XBP C18 | Reversed-Phase | Silica/C18 | 30.0 mm | 100 mm | 5.0 μm | 100 Å | On request |
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