by PerkinElmer
These columns are made on High-purity, Type B silica. It exhibits excellent peak shape for a wide range of compounds while also having a wide number of phases. The Brownlee Validated columns are the best choice for pharmaceutical applications that deal with a lot of basic or multi-functional compounds. Columns are available in 3 or 5 µ and lengths ranging from 30-250 mm, in 2.1 and 4.6 i.d., and include Amino, C18, C8, Carbamate, Cyano, IBD (intrinsically base-deactivated), PFP (pentafluorophenyl) and phenyl phases.
Retentive, high purity base-deactivated reversed phase packing.
| Vendor | PerkinElmer | Length | |
| Brand | Brownlee Validated C8 | Internal Diameter | |
| Modifification | Silica/C8 | Pore size | 80 |
| Mode | Reversed-Phase | Carbon Load, % | 12.0 |
| Particle Size | Endcapped | Yes |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| ES Industries | Chromegabond 100 C8 | Reversed-Phase | Silica/C8 | 4.0 mm | 250 mm | 5.0 μm | 100 Å | On request |
| SiliCYCLE | SiliaChrom XDB1 C8 | Reversed-Phase | Silica/C8 | 20.0 mm | 250 mm | 5.0 μm | 300 Å | On request |
| Welch Materials | Topsil C8 | Reversed-Phase | Silica/C8 | 3.0 mm | 150 mm | 3.0 μm | 150 Å | On request |
| BISCHOFF | ProntoSIL 200-5-C8 SH | Reversed-Phase | Silica/C8 | 2.0 mm | 200 mm | 5.0 μm | 200 Å | On request |
| BISCHOFF | ProntoSIL 300-3-C8 SH | Reversed-Phase | Silica/C8 | 4.0 mm | 100 mm | 3.0 μm | 300 Å | On request |
| Vertical Chromatography | VertiSep UPS C8 | Reversed-Phase | Silica/C8 | 4.6 mm | 50 mm | 3 μm | 100 Å | On request |
| Advanced Materials Technology | Halo C8 | Reversed-Phase | Silica/C8 | 4.6 mm | 250 mm | 5.0 μm | 90 Å | On request |
| BISCHOFF | ProntoSIL 120-5-C8 SH | Reversed-Phase | Silica/C8 | 2.0 mm | 200 mm | 5.0 μm | 120 Å | On request |
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