Waters, 186004136, ACQUITY UPLC HSS C18 SB VanGuard Pre-column, 100Å, 1.8 µm, 2.1 mm X 5 mm, 3/pk

ACQUITY UPLC HSS C18 SB columns are used for low pH separations that contain complex mixtures of basic and non-basic compounds. ACQUITY HSS C18 SB columns give you alternative analyte selectivity compared to most modern, high coverage, fully endcapped C18 stationary phases. ACQUITY HSS C18 SB columns are fully scalable and transferable to HPLC separations. 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.

Specifications
Chemistry: C18
Separation Mode: Reversed Phase
Particle Substrate: Silica
pH Range Min: 2 pH
pH Range Max: 8 pH
Temperature Limits: 45 C
Maximum Pressure: 18000 psi (1240 Bar)
Endcapped: No
Bonding Technology: C18 SB
Silanol Activity: High
Particle Shape: Spherical
Particle Size: 1.8 µm
Endfitting Type: Direct-Connect
Pore Size: 100 Å
Format: VanGuard Pre-column
Surface Area: 230
System: UPLC, UHPLC
Particle Technology: HSS
USP Classification: L1
Inner Diameter: 2.1 mm
Length: 5 mm
Carbon Load: 8.5 %
UNSPSC: 41115700
Brand: ACQUITY UPLC
Product Type: Guards
Units per Package: 3 pk

FAQ
What pH Range Works With The ACQUITY UPLC HSS C18 SB VanGuard Pre-column? This particular ACQUITY UPLC HSS C18 SB VanGuard Pre-column works well across the 2-8 pH range. What Is The Temperature Limit Of The ACQUITY UPLC HSS C18 SB VanGuard Pre-column? The ACQUITY UPLC HSS C18 SB VanGuard Pre-column listed here works well with up to 45 C.