58989C30

SUPELCOSIL^™ LC-NH₂ (3 µm) HPLC Columns

L × I.D. 15 cm × 3 mm, HPLC Column

• Synonym(s): LC-NH₂ HPLC Column
• EC Number: 276-161-8
• UNSPSC Code: 41115700
• eCl@ss: 32110501
• NACRES: SB.52

Properties

• product name: SUPELCOSIL^™ LC-NH₂ HPLC Column, 3 μm particle size, L × I.D. 15 cm × 3 mm
• material: stainless steel column
• Quality Level: 100
• agency: suitable for USP L8
• product line: SUPELCOSIL^™
• feature: endcapped
• manufacturer/tradename: SUPELCOSIL^™
• packaging: 1 ea of
• extent of labeling: 3% Carbon loading
• parameter: ≤70 °C temp. range; 400 bar pressure (5801 psi)
• technique(s): HPLC: suitable
• L × I.D.: 15 cm × 3 mm
• surface area: 170 m²/g
• surface coverage: surface coverage 5.1 μmol/m²
• matrix: silica gel, spherical particle platform; fully porous particle
• matrix active group: amino phase
• particle size: 3 μm
• pore size: 120 Å
• operating pH: 2-7.5
• application(s): food and beverages
• separation technique: hydrophilic interaction (HILIC); normal phase; reversed phase

Description

General description

The amino column is most often employed for the separation of mono- and disaccharides. As a normal-phase application, amino columns are used in the petroleum industry (see SUPELCOSIL^™ LC-NH₂-NP HPLC Columns for additional details).

Application

• Development of HPLC-ELSD method for determination of maltodextrin in raw milk: Demonstrates the utility of the SUPELCOSIL LC-NH2 HPLC Column in the food industry, specifically in dairy product analysis. This study highlights the column′s effectiveness in separating and quantifying maltodextrin, a common food additive, using high-performance liquid chromatography (HPLC) with evaporative light scattering detection (ELSD). The method developed is vital for ensuring product quality and adherence to food safety standards (Moraes FS et al., 2017).

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Legal Information

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC