Waters, PSS839451, Spherisorb Silica Silica Guard Cartridge, 80Å, 5 µm, 4.6 mm X 30 mm, 3/pk

The Spherisorb silica chemistry is general purpose unbonded silica substrate designed for normal phase applications.

Specifications
Chemistry: Silica
Separation Mode: Normal-Phase
Particle Substrate: Silica
pH Range Min: 2 pH
pH Range Max: 8 pH
Maximum Pressure: 6000 psi (415 Bar)
Endcapped: No
Bonding Technology: Silica
Silanol Activity: High
Particle Shape: Spherical
Particle Size: 5 µm
Pore Size: 80 Å
Format: Guard Cartridge
Surface Area: 220
System: HPLC
Particle Technology: Silica
USP Classification: L3
Inner Diameter: 4.6 mm
Length: 30 mm
UNSPSC: 41115709
Brand: Spherisorb
Product Type: Guards
Units per Package: 3 pk