186003977 - ACQUITY UPLC Shield RP18 VanGuard Pre-column Reversed-Phase 1.7 µm Spherical Hybrid, 2.1 mm x 5 mm, 3/pkg



186003977 - ACQUITY UPLC BEH Shield RP18 VanGuard Pre-column, 130Å, 1.7 µm, 2.1 mm X 5 mm, 3/pkg ACQUITY BEH Shield RP18 columns complement the ACQUITY BEH C18 and C8 phases and provide a necessary and powerful tool for HPLC method development. The embedded carbamate group in the bonded phase ligand provides alternate selectivity, especially for phenolic compounds compared to straight chain alkyl columns. The VanGuard pre-column connects directly to the inlet of the ACQUITY UPLC column which minimizes extra columns volumes and reduces leaking by eliminating additional connections.

Product Number: 186003977

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% Carbon Load 17
Bonding Technology Shield RP18
Brand ACQUITY UPLC
Chemistry C18
Endcapped Yes
Endfitting Type Direct-Connect
Format VanGuard Pre-column
ID 2.1 mm
Length (mm) 5 mm
Mode Reversed-Phase
Particle Shape Spherical
Particle Size (dp) 1.7 µm
Particle Substrate Hybrid
Pore Size 130Å
Silanol Activity Low
Surface Area 185
System UPLC/UHPLC
Technology BEH
USP Classification L1
Units in Package 3/pkg
pH Range 2 - 12

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