InertSustain Phenyl Analytical Columns, Particle Size 5µm, I.D. 2.1mm, Length 50mm, GL Sciences Inc. (CAT#: STEM-C-5562-LC)

InertSustain Phenyl Analytical Columns manufactured by GL Sciences Inc. delivers an extremely unique reverse phase characteristics which are important to resolving compounds which could not be separated on a C18 or C8 phase. InertSustain Phenyl provides pi-pi interactions as well as hydrogen bonding secondary interactions to retain polar compounds simultaneously. Due to the direct bonding between phenyl groups and the silica gel, InertSustain Phenyl is compatible with the analysis of structural isomers thanks to its high stereo-selectivity while other alkyl phenyl type columns can not separate.

Base Material: High Purity ES Silica Gel
Particle Area: 350 m²/g
Pore Size: 100 Å (10 nm)
Pore Volume: 0.85 mL/g
Functional Group: Phenyl
End-capping: None
Carbon Loading: 10.0 %
USP Code: L11
pH Range: 2 - 7.5
Particle Size: 5µm
I.D.: 2.1mm
Length: 50mm
Qty.: 1pc

Viva C8 Columns (USP L7), Particle Size 5 μm, Length 250 mm, ID 4.6 mm, Restek (CAT#: STEM-C-1425-LC)