InertSustain Amide Analytical Columns, Particle Size 3µm, I.D. 1.5mm, Length 50mm, GL Sciences Inc. (CAT#: STEM-C-6179-LC)

InertSustain Amide Analytical Columns manufactured by GL Sciences Inc. are Hydrophilic Interaction Chromatography columns, which are designed as an alternative to reversed phase chromatography for highly polar compounds. InertSustain Amide Analytical Columns are chemically bonded with diol group, providing excellent peak shape for neutral and basic compounds. When organic solvent concentration is raised, InertSustain Amide Analytical Column shows a strong retention. Moreover, it can get more stable analysis by adding basic solvent to the eluate, like ammonium acetate.

Base Material: High Purity ES Silica Gel
Surface Area: 350 m²/g
Pore Size: 100 Å (10 nm)
Pore Volume: 0.85 mL/g
Functional Group: Carbamoyl
End-capping: None
Carbon Loading: 15.0 %
USP Code: L68
pH Range: 2 - 8.5
Particle Size: 3µm
I.D.: 1.5mm
Length: 50mm
Qty.: 1pc

Pinnacle DB Silica Columns (USP L3), Particle Size 5 μm, Length 50 mm, ID 4.6 mm, Restek (CAT#: STEM-C-1127-LC)