Shimadzu Shim-pack GIST Series
Shim-pack™ GIST Series
Fully Porous Silica Particle Based Column Series
Shim-pack GIST Series ~ High Inert & Highly Stable Fully Porous Silica Column Series ~
- Excellent peak shape and stability achieved by using uniquely modified high purity fully porous silica particles
- Excellent lot to lot reproducibility
Shim-pack GIST series columns are packed with newly developed high-purity porous spherical silica. Superior inertness not only improves analytical precision, but also increases column durability. Shim-pack GIST series is capable of tolerating a wider pH (1-10) situation, making it suitable for analysis of many different compounds. C18, C18 AQ, C8, Phenyl, Phenyl-Hexyl and NH2 columns are offered to cover an extended range of selectivity and meet diverse research and development needs. Furthermore, Shim-pack GIST series is designed with various particle size ranges, which make it easy to transfer your analysis from ultra-high-speed to conventional methods.
Reversed Phase | HILIC | |||||||
C18 | C18-AQ | C8 | Phenyl | Pneyl-Hexyl | PFPP | Amide | NH2 | |
Bonded Phase | Octadecyl groups | Octadecyl groups | Octyl groups | Phenyl groups | Phenyl-Hexyl groups | Pentafluorophenylpropyl groups | Carbamoyl groups | Aminopropyl groups |
Features | Ultra-high inertness and high stability |
Excellent retentivity of highly polar compounds |
Ultra-high inertness and high stability |
Extremly strong π-π interactions |
Alternative selectivity to C18 columns |
Excellent retentivity of highly polar base |
First choice HILIC column |
Sugar analysis |
Particle Size (µm) | 2, 3, 5 | 1.9, 3, 5 | 2, 3, 5 | 2, 3, 5 | 3, 5 | 3, 5 | 1.9, 3, 5 | 3, 5 |
Pore Size | 10 nm (100 Å) |
10 nm (100 Å) |
10 nm (100 Å) |
10 nm (100 Å) |
10 nm (100 Å) |
10 nm (100 Å) |
10 nm (100 Å) |
10 nm (100 Å) |
Surface Area(m2/g) | 350 | 350 | 350 | 350 | 350 | 350 | 350 | 350 |
Carbon Loading(%) | 14 | 13 | 8 | 10 | 9 | 10 | 15 | 7 |
End Cap | Yes | Yes | Yes | No | Yes | Yes | No | No |
pH Range | 1-10 | 1-10 | 1-10 | 2-7.5 | 1-10 | 2-7.5 | 2-7.5 | 2-7.5 |
USP Code | L1 | L1 | L7 | L11 | L11 | L43 | L68 | L8 |