SinoPak Series SinoPak chromatographic packing utilizes a novel ultra-pure silica matrix characterized by narrow particle size distribution and low metal impurity content. Its most popular C18 bonded phase is distinguished by an exceptionally high surface bonding density, making it an ideal choice for the separation of various organic compounds. Suitable for isolating most neutral, acidic, and alkaline compounds as well as chelated samples, SinoPak C18 can also be bonded with multiple functional groups including C8 and Phenyl phases, offering versatile solutions to meet diverse separation requirements.

| Stationary Phase | Particle Size (μm) | Specific Surface Area (m2/g) | Pore Size (Å) | Carbon Content (C%) | End-capping |
|---|---|---|---|---|---|
| SinoPak HSS AQ-C18 | 2.5 | 230 | 100 | 9-12 | N |


A 18-alkylsilane bonded ultra-strength silica gel matrix chromatographic column, using a triple bond bonding mode, is compatible with 100% aqueous phase and is suitable for ultra-high performance systems.

| Stationary Phase | Particle Size (μm) | Size (mm) | P/N |
|---|---|---|---|
| SinoPak HSS AQ-C18 | 2.5 | 2.1×30 | 3111-367254-221 |
| 2.5 | 2.1×50 | 3111-367254-231 | |
| 2.5 | 2.1×100 | 3111-367254-241 | |
| 2.5 | 2.1×150 | 3111-367254-251 |
*For column specifications not mentioned, please contact us for further information.