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Waters Corp Waters Corporation Guard Column, C18, 5 μm, 100 Å, 3.9 mm × 20 mm
Supplier: Waters Corp WAT046880
This C18 guard column features highly stable, bonded, and endcapped spherical silica particles with a 5 μm particle size and 100 Å pore size. Designed for reversed phase separation, it operates within a pH range of 2 to 8 and can withstand pressures up to 6000 psi (415 Bar). It is primarily used for legacy methods and offers consistent performance for HPLC systems.
- C18 chemistry for reversed phase separation
- Silica particle substrate with spherical shape
- Low silanol activity and endcapped for stability
- Particle size of 5 μm
- Pore size of 100 Å
- pH range from 2 to 8
- Maximum pressure of 6000 psi (415 Bar)
- Molecular weight range from 1000 to 15000
- Format as a guard column
- Surface area of 300
- Designed for HPLC systems
- USP classification L1
- Inner diameter of 3.9 mm
- Length of 20 mm
- Carbon load of 17%
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