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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