Waters ACQUITY Premier BEH Glycoprotein Amide Column, 300A, 1.7 um, 2.1 x 100 mm, 1/pk - 186009548

Waters™ ACQUITY Premier Glycoprotein BEH Amide, 300Å, 1.7 µm, 2.1 x 100 mm Column, 1/pk

Product Number: 186009548

Specifications:

The ACQUITY Premier Glycoprotein BEH Amide 300Å, 1.7 µm, 2.1 x 100 mm Columns are designed for the analysis of intact glycoproteins, glycoprotein fragments, and glycopeptides. Each batch of Glycoprotein BEH Amide 300Å, 1.7 µm, material is specifically quality control tested with the Waters Glycoprotein Performance Test Standard (P/N: 186008010) that includes a mixture of Ribonuclease A as well as Ribonulease B glycoforms) to help ensure batch to batch consistency. The column hardware utilizes MaxPeak High Performance Surface (HPS) that reduces unwanted analyte surface interactions and greatly improves peak shape, recovery, and reproducibility.

ACQUITY Premier Columns

Stop looking and start seeing – no compromise required

Reduce the risks associated with unpredictable chromatography with ACQUITY Premier Columns with MaxPeak High Performance Surfaces (HPS) Technology, which allow you to see and do more by reducing analyte/surface interactions.

With Waters ACQUITY Premier Columns, chromatographers can harness the separation efficiency improvements and increased flow rates of ultra-performance liquid chromatography (UPLC) technology, improving analyte resolution, sensitivity, business productivity, and profitability. As the next evolution in the ACQUITY UPLC Column family, ACQUITY Premier Columns are built on the industry-leading sub-2-µm particle technologies from Waters you trust.

• Reduces column conditioning and passivation for higher productivity
• Increases reproducibility from analysis to analysis, for more confidence in analytical results
• Reduces non-specific absorption for increased sensitivity, improved peak shape, and easier analyte integration
• Provides superior separation speed, sensitivity, and resolution with best-in-class column efficiency
• 3 UPLC particles of various substrate technologies, including Ethylene Bridged Hybrid (BEH), High Strength Silica (HSS), and Charged Surface Hybrid (CSH)
• Reversed-phase and HILIC stationary phases, including C₁₈, Embedded-Polar, and Amide
• Application-specific column chemistries for peptides, proteins, oligonucleotides, and glycan analysis
• Prolonged column lifetimes with VanGuard FIT Columns, and easy-to-use, all-in-one guard/column design

Recommended Use: For increased sensitivity, improved peak shape, and less column equilibration time in methods development.

ACQUITY Premier BEH Amide Columns

• Designed to retain highly polar analytes that are too polar to retain by reversed-phase
• Exceptional chemical stability at high pH and high temperature
• Ideal for sugar/carbohydrate analysis
• Exceptional retention of polar analytes spanning a wide range of polarity

ACQUITY Premier Glycan Columns

• Suited for the HILIC analysis of neutral and acidic glycans

BEH (Ethylene Bridged Hybrid) Technology

In 1999, Waters launched the XTerra family of HPLC columns featuring first generation hybrid particle technology (HPT). HPT enabled XTerra columns to become one of the most successful column products in the history of Waters. In HPT, the best properties of inorganic (silica) and organic (polymeric) packings are combined to produce a material that has superior mechanical strength, efficiency, high pH stability and peak shape for bases. The first generation methyl hybrid particles of XTerra columns did not possess the mechanical strength or efficiency necessary to fully realize the potential speed, sensitivity and resolution capabilities of UPLC technology. Therefore, a new pressure-tolerant particle needed to be created. A new, second generation hybrid material was developed which utilizes an ethylene bridged hybrid (BEH) structure. Compared to the first generation methyl hybrid particle of XTerra columns, the BEH particle of ACQUITY UPLC BEH columns exhibits improved efficiency, strength and pH range. BEH Technology™ is a key enabler behind the speed, sensitivity and resolution of UPLC separations.

ACQUITY UPLC columns

ACQUITY UPLC columns are the most technologically advanced LC columns ever created and are the only columns designed, tested and certified to withstand the pressures of UPLC Technology. Based upon the highly efficient 1.7 µm Bridged Ethyl Hybrid (BEH) particles and 1.8 µm High Strength Silica (HSS) particles, these columns are the first and only columns that allow separation scientists to achieve maximum speed, sensitivity and resolution without compromise. The particles and chemistries of the ACQUITY UPLC column family were carefully chosen to produce the ideal combination of ultra-performance efficiencies, wide pH range and complementary selectivities. ACQUITY UPLC BEH columns and ACQUITY UPLC HSS columns are the only columns recommended for use with ACQUITY UPLC Systems.

There is more to creating a UPLC particle than synthesizing a small particle. Many HPLC particles do not possess the mechanical stability and structural integrity to withstand UPLC operating pressures (e.g., 15000 psi/1000 bar). Why is pressure tolerance important? In order to realize the efficiency gains of sub-2 μm particles, the ability to routinely operate at higher linear velocities (e.g., higher flow rates) is required. These higher linear velocities combined with small, sub-2 μm particles result in higher operating backpressures. Waters has created two highly efficient, pressure-tolerant UPLC particles: the 1.7 μm Ethylene Bridged Hybrid (BEH) particle and the 1.8 μm High Strength Silica (HSS) particle.

The first ACQUITY UPLC particle created was the 1.7 μm Ethylene Bridged Hybrid (BEH) particle. This second generation hybrid particle is one of the key enablers behind UPLC technology and is available in five column chemistries: C18, C8, Shield RP18, Phenyl and HILIC. Because this is a hybrid particle, a wider usable pH range (up to pH 1-12) makes method development faster and easier. BEH particles are also available in HPLC particle sizes (2.5, 3.5, 5 and 10 μm) in the XBridge family of HPLC columns, thus allowing seamless transfer between HPLC and UPLC separations.

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