WATERS 186009452 ACQUITY PREMIER BEH C18 UPLC HPLC COLUMN 1.7 µm 2.1 × 50 mm

The Waters ACQUITY Premier BEH C18 Column, part number 186009452, is a high-performance liquid chromatography column designed for ultra-performance liquid chromatography (UPLC) and advanced analytical separation. It features Bridged Ethylene Hybrid (BEH) particle technology and C18 reversed-phase chemistry for efficient separation of a wide range of compounds.

The MaxPeak High Performance Surface technology helps reduce unwanted analyte interactions with the column hardware, supporting improved peak shape and signal recovery. Its broad pH operating range makes this column suitable for analytical method development, pharmaceutical testing, and LC-MS applications.

Technical Specifications

• Brand: Waters

• Product Series: ACQUITY Premier

• Model: BEH C18

• Part Number: 186009452

• Product Type: UPLC / HPLC Analytical Column

• Stationary Phase: C18

• Separation Mode: Reversed Phase

• Particle Technology: BEH (Bridged Ethylene Hybrid)

• Particle Size: 1.7 µm

• Pore Size: 130 Å

• Column Dimensions: 2.1 mm ID × 50 mm Length

• pH Range: 1–12

• Maximum Pressure: 18,000 psi (1,240 bar)

• Endcapped: Yes

• Particle Shape: Spherical

• Carbon Load: 18%

• Surface Area: 185 m²/g

• USP Classification: L1

• System Compatibility: Waters ACQUITY UPLC systems

• Package Quantity: 1 column

Key Features

• MaxPeak High Performance Surface technology

• BEH hybrid particle technology for chemical stability

• C18 reversed-phase chemistry for versatile separation

• Broad pH operating range for method development

• Designed for high-efficiency UPLC separations

• Suitable for sensitive LC-MS analytical workflows

Applications

• Pharmaceutical analysis and research

• Ultra-performance liquid chromatography (UPLC)

• LC-MS and analytical chemistry

• Chemical compound separation

• Laboratory method development

• Quality control and analytical testing

Waters 186009452, ACQUITY Premier BEH C18 Column, Waters UPLC Column, 1.7 µm C18 Column, 2.1 × 50 mm HPLC Column, MaxPeak Premier Column, Reversed Phase Chromatography, LC-MS Analytical Column, Laboratory Chromatography Equipment.