by Greyhound
The new Q-Col SpheripakTM HPLC silica has been specially developed to replace Waters SpherisorbTM one of the most popular packings on the market today.
Every parameter of the material has been evaluated to confirm total correlation between the two materials and the results of rigorous testing by users in many different fields confirm the excellent results obtained by using Q-Col SpheripakTM
Our strictly controlled manufacturing processes have been specifically designed to ensure the maximum reproducibility and efficiency of every Q-Col SpheripakTM HPLC column.
We are so confident your Q-Col SpheripackTM column will work in an identical manner to the equivalent WS column - we guarantee it! If you are dissatisfied in any way with it comparative performance we will refund the price you paid.
| Vendor | Greyhound | Length | |
| Brand | Spheripak CN 80 | Internal Diameter | |
| Modifification | Silica/CN | Pore size | 80 |
| Mode | Normal-Phase/Reversed-Phase | Surface Area | 220 |
| Particle Size | Carbon Load, % | 3.1 |
| Vendor | Brand | Mode | Modification | Int. diam. | Length | Particles | Pores | Price |
|---|---|---|---|---|---|---|---|---|
| AcuTech Scientific | Cyano | Normal-Phase/Reversed-Phase | Silica/CN | 4.6 mm | 250 mm | 5.0 μm | 120 Å | On request |
| Vertical Chromatography | VertiSep EPS CN | Normal-Phase/Reversed-Phase | Silica/CN | 3.2 mm | 250 mm | 5.0 μm | 100 Å | On request |
| Welch Materials | Ultisil XB-CN | Normal-Phase/Reversed-Phase | Silica/CN | 4.6 mm | 200 mm | 3.0 μm | 120 Å | On request |
| Welch Materials | Ultisil XB-CN | Normal-Phase/Reversed-Phase | Silica/CN | 3.0 mm | 200 mm | 10.0 μm | 120 Å | On request |
| SiliCYCLE | SiliaChrom XDB1 CN | Normal-Phase/Reversed-Phase | Silica/CN | 2.1 mm | 30 mm | 5.0 μm | 300 Å | On request |
| Welch Materials | Ultisil XB-CN | Normal-Phase/Reversed-Phase | Silica/CN | 4.6 mm | 150 mm | 10.0 μm | 120 Å | On request |
| ACE | ACE CN-300 | Normal-Phase/Reversed-Phase | Silica/CN | 0.075 mm | 150 mm | 3.0 μm | 300 Å | On request |
| Welch Materials | Ultisil XB-CN | Normal-Phase/Reversed-Phase | Silica/CN | 3.0 mm | 300 mm | 3.0 μm | 120 Å | On request |
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