Waters, 186000652, XTerra MS C18 Sentry Guard Cartridge, 125Å, 5 µm, 2.1 mm X 20 mm, 2/pk

XTerra MS C18 columns are general purpose, hybrid-based, reversed-phase C18 columns that are designed to be compatible with mass spectrometry applications. These first generation columns provide superior pH stability compared to a silica-based column.

Specifications
Chemistry: C18
Separation Mode: Reversed Phase
Particle Substrate: Hybrid
pH Range Min: 1 pH
pH Range Max: 12 pH
Maximum Pressure: 6000 psi (415 Bar)
Endcapped: Yes
Bonding Technology: MS C18
Silanol Activity: Low
Particle Shape: Spherical
Particle Size: 5 µm
Pore Size: 125 Å
Format: Sentry Guard Cartridge
Surface Area: 175
System: HPLC
USP Classification: L1
Inner Diameter: 2.1 mm
Length: 20 mm
Carbon Load: 16 %
UNSPSC: 41115709
Brand: XTerra
Product Type: Guards
Units per Package: 2 pk