Waters, 186003002, XBridge BEH Shield RP18 Column, 130Å, 5 µm, 2.1 mm X 100 mm, 1/pk

XBridge BEH Shield RP18 columns complement the XBridge 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.

Specifications
Chemistry: C18
Separation Mode: Reversed Phase
Particle Substrate: Hybrid
pH Range Min: 2 pH
pH Range Max: 11 pH
Maximum Pressure: 6000 psi (415 Bar)
Endcapped: Yes
Bonding Technology: Shield RP18
Silanol Activity: Low
Particle Shape: Spherical
Particle Size: 5 µm
Endfitting Type: Waters
Pore Size: 130 Å
Format: Column
Surface Area: 185
System: HPLC
Particle Technology: BEH
USP Classification: L1
Inner Diameter: 2.1 mm
Length: 100 mm
Carbon Load: 17 %
UNSPSC: 41115709
Brand: XBridge
Product Type: Columns
Units per Package: 1 pk

Additional Information
XBridge BEH Shield RP18 Column, 130Å, 5 µm, 2.1 mm X 100 mm, 1/pk The XBridge BEH Shield RP18 XP Column is an essential and effective instrument for HPLC method development and is a complement to the XBridge BEH C18 and C8 phases. When compared to straight-chain alkyl columns, the lab equipment's integrated carbamate group in the bonded phase ligand offers alternate selectivity, particularly for phenolic chemicals. To ensure a successful separation, optimize the test circumstances using the XBridge BEH Shield RP18 XP Column. The XBridge column offers an alternative selectivity and can function effectively in a wide pH range with a number of solvents. The XBridge BEH Shield RP18 XP Column can be used to produce superior base separation. The XBridge BEH Shield RP18 XP Column, which relies on the patented Shield Technology and produces extremely symmetrical and effective peaks, shows reduced silanol interactions with basic analytes. The "Shielding" effect, which leads to enhanced peak shape, is caused by the deactivation of fundamental analytes that occurs in the lab equipment. This is a great improvement over the common C18 columns that are sold commercially, which have weak cation exchange with residual surface silanols and poor peak symmetry due to secondary interactions with basic chemicals. You can create robust separations faster and with more assurance with the XBridge BEH Shield RP18 XP Column to fully harness the power of pH. Visit our online store to view the full selection of Waters Xbridge BEH Shield Columns, which come in a range of particle and pore diameters. You can buy lab equipment from the store as well. We recommend that you also explore the Reversed-Phase QC Reference Material . Due to the presence of compounds that might be difficult to separate, the Reversed-Phase QC Reference Material is a very complex reference material mixture. It is appropriate when doing difficult assays on a regular basis because it is intended to give this complexity. It works with different column chemistries, sizes, and system hardware. Seven substances, including uracil, butyl paraben, naphthalene, propranolol, dipropylphthalate, acenaphthene, and amitriptyline, are present in the reversed-phase QC reference material at pH 7.

FAQ
Across What pH Range Does The XBridge BEH Shield RP18 Column Operate? The Waters XBridge BEH Shield RP18 Column listed here is able to function well within the 2-11 pH range. What Is The Maximum Pressure That The XBridge BEH Shield RP18 Column Is Able To Tolerate? This particular Waters XBridge BEH Shield RP18 Column has been designed to withstand a maximum of 6,000 psi (415 Bar) pressure.