PerkinElmer* Brownlee* NewGuard* Cartridge Columns

NewGuards are small guard cartridges, L x ID mm (15 mm x 3.2 mm ) packed with 5 µm or 7 µm sorbents. NewGuard cartridges prolong column life by eliminating particulates, contaminants, and strongly bound sample components. They act as replaceable, disposable heads of your analytical columns. There is negligible loss of efficiency and little effect on retention or resolution.

NewGuards are available in a convenient 3-pack and can be coupled directly to any MPLC cartridge with a union (470-43931).

Features and Benefits

• Prolong column life by 2 to 5 times
• Protect your column from particulates and strongly bound sample components
• Optimized dimensions to prevent loss of resolution
• Easy coupling to MPLC cartridges or conventional columns
• Finger-tight seal to 7000 psi using NewGuard holders
• Can be used for sample pre-concentration (connected to sample injection loop)
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Cartridge Column
Particle Size (µm): 7