Shim-pack GWS Series - Features
HPLC Column Solutions
Medium retentivity and high inertness
Analysis Examples
Cold medication
■Conditions
| Column |  Shim-pack GWS C18 (150 mmL. x 4.6 mmI.D., 5 μm)  | 
		
| Eluent |  A) 0.1%H3PO4 B) CH3CN A/B = 90/10 - 2 min - 90/10 - 10 min - 0/100  | 
		
| Flow Rate | 1.0 mL/min. | 
| Col. Temp. | 40 °C | 
| Detection | UV 210 nm | 
| Injection Vol. | 10 μL | 
Specifications
| Shim-pack GWS C18 | |
| Bonded Phase | Octadecyl Groups | 
| Analysis Mode | Reversed Phase | 
| Features | Economical C18 column with medium retentivity and high inertness | 
| Particle Size (μm) | 5 | 
| Pore Size (nm) | 10 | 
| 
			 Surface Area (m2/g) 
			 | 
			450 | 
| Carbon Loading (%) | 9.5 | 
| End Cap | ○ | 
| pH Range | 2-7.5 | 
| USP Code | L1 |