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 |
|---|---|---|---|---|---|---|---|---|
| Sepax Technologies | Sepax Bio 300 C18 | Reversed-Phase | Silica/C18 | 0.3 mm | 150 mm | 5.0 μm | 300 Å | On request |
| Vertical Chromatography | VertiSep EPS C18 | Reversed-Phase | Silica/C18 | 4.6 mm | 50 mm | 3.0 μm | 100 Å | On request |
| Teknokroma | Tracer EXTRASIL ODS2 | Reversed-Phase | Silica/C18 | 4.0 mm | 100 mm | 5.0 μm | 80 Å | On request |
| Bonna-Agela Technologies | Venusil ASB C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 50 mm | 5.0 μm | 150 Å | On request |
| MACHEREY-NAGEL | NUCLEODUR C18 ISIS | Reversed-Phase | Silica/C18 | 4.0 mm | 250 mm | 3.0 μm | 110 Å | 576.00 |
| Bonna-Agela Technologies | Durashell RP | Reversed-Phase | Silica/C18 | 21.2 mm | 50 mm | 10.0 μm | 150 Å | On request |
| Imtakt | Cadenza 5CD-C18 | Reversed-Phase | Silica/C18 | 4.0 mm | 150 mm | 5.0 μm | 120 Å | On request |
| Bonna-Agela Technologies | Durashell C18 | Reversed-Phase | Silica/C18 | 2.1 mm | 10 mm | 3.0 μm | 100 Å | On request |
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