by PerkinElmer
This is PerkinElmer's LC/MS HPLC Conventional Column line. This line of columns is made of (60 Å) silica which results in large surface area, high carbon loads, and high retention compounds. Columns are available in 3 or 5 µm and lengths ranging from 30-250 mm, in 2.1 and 4.6 i.d. The Brownlee Choice family includes the Basix, C18, Organic Acids, and PFP Propyl phases.
Excellent choice for LC/MS. Highly retentive phase for hydrophobic and slightly polar analytes
| Vendor | PerkinElmer | Length | |
| Brand | Brownlee CHOICE C18 | Internal Diameter | |
| Modifification | Silica/C18 | Pore size | 60 |
| Mode | Reversed-Phase | Carbon Load, % | 27.0 |
| Particle Size | Endcapped | Yes |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| GL Sciences | Inertsil ODS-3 | Reversed-Phase | Silica/C18 | 20.0 mm | 150 mm | 10.0 μm | 100 Å | On request |
| Phenomenex | Luna C18(2) | Reversed-Phase | Silica/C18 | 1.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
| CHEMINDIA | CHEMSIL-BDS-C18 | Reversed-Phase | Silica/C18 | 3.9 mm | 75 mm | 5.0 μm | 100 Å | On request |
| GL Sciences | Inertsil ODS-80A | Reversed-Phase | Silica/C18 | 4.0 mm | 150 mm | 5.0 μm | 80 Å | On request |
| Bonna-Agela Technologies | Venusil XBP C18 | Reversed-Phase | Silica/C18 | 10.0 mm | 150 mm | 10.0 μm | 100 Å | On request |
| Bonna-Agela Technologies | Bonshell C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 100 mm | 2.7 μm | 90 Å | On request |
| Thermo Fisher Scientific | BetaSil | Reversed-Phase | Silica/C18 | 4.6 mm | 50 mm | 5.0 μm | 100 Å | On request |
| Teknokroma | Mediterranea Sea18 | Reversed-Phase | Silica/C18 | 4.0 mm | 40 mm | 5.0 μm | 100 Å | On request |
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