Waters, 186000704, Symmetry Shield RP8 Sentry Guard Cartridge, 100Å, 3.5 µm, 3.9 mm X 20 mm, 2/pk

These reversed-phase columns contain Waters patented embedded polar group technology that “shields” the silica’ residual silanol surface from highly basic analytes. The reduced silanol activity for the SymmetryShield RP8 column significantly improves peak shape and resolution.

Specifications
Chemistry: C8
Separation Mode: Reversed Phase
Particle Substrate: Silica
pH Range Min: 2 pH
pH Range Max: 8 pH
Maximum Pressure: 6000 psi (415 Bar)
Endcapped: Yes
Bonding Technology: Shield RP8
Silanol Activity: Low
Particle Shape: Spherical
Particle Size: 3.5 µm
Pore Size: 100 Å
Format: Sentry Guard Cartridge
Surface Area: 335
System: HPLC
USP Classification: L7
Inner Diameter: 3.9 mm
Length: 20 mm
Carbon Load: 15 %
UNSPSC: 41115709
Brand: Symmetry
Product Type: Guards
Units per Package: 2 pk