59140-U

SUPELCOSIL^™ LC-ABZ (5 µm) HPLC Columns

L × I.D. 15 cm × 4.6 mm, HPLC Column

• 동의어(들): Amino-Benzene-Zone HPLC Column
• EC Number: 231-545-4
• UNSPSC 코드: 41115700
• eCl@ss: 32110501
• NACRES: SB.52

속성

• product name: SUPELCOSIL^™ LC-ABZ HPLC Column, 5 μm particle size, L × I.D. 15 cm × 4.6 mm
• material: stainless steel column
• Quality Level: 100
• Agency: suitable for USP L60
• 제품 라인: SUPELCOSIL^™
• 특징: endcapped
• 제조업체/상표: SUPELCOSIL^™
• 포장: 1 ea of
• 라벨링 범위: 12.0% carbon loading
• 파라미터: ≤70 °C temp. limit; 400 bar pressure (5801 psi)
• 기술: HPLC: suitable
• 길이 × I.D.: 15 cm × 4.6 mm
• 표면적: 170 m²/g
• 표면 범위: surface coverage 3.4 μmol/m²
• 기질: silica gel, spherical particle platform; fully porous particle
• 기질 활성군: amide, alkyl phase
• 입자 크기: 5 μm
• 공극 크기: 120 Å
• pH 범위: 2-7.5
• 응용 분야: food and beverages
• 분리 기술: reversed phase

설명

일반 설명

SUPELCOSIL LC-ABZ phase has a unique deactivation technology which provides excellent reversed-phase performance for basic compounds, as well as those that are acidic, polar neutral, and non-polar. Silanol suppressing practices such as using competing amines, operating at high ionic strength, and adjusting mobile phases to pH extremes are typically not required to obtain good peak shape on the LC-ABZ phase.

애플리케이션

• Validation of a high-performance liquid chromatography method for the assay of and determination of related organic impurities in nevirapine drug substance.: This paper validates a method using the SUPELCOSIL^™ LC-ABZ HPLC Column for assessing purity and impurities in HIV medication, showcasing the column′s high specificity and reproducibility (Li et al., 2000).


• A comparative study of the reversed-phase HPLC retention behaviour of S-adenosyl-L-methionine and its related metabolites on Hypersil ODS and Supelcosil LC-ABZ stationary phases.: This comparative study provides insights into the retention behaviors of bioactive compounds on SUPELCOSIL^™ LC-ABZ, affirming its versatility and robust performance in complex biochemical separations (Valkó et al., 1993).

특징 및 장점

• For acids, bases, zwitterions
• Increased polar retention relative to standard reversed-phases
• Unique selectivity
• Silanol deactivation
• Peak shape, efficiency, and retention are comparable to C8 phases for non-polar analytes

추천 제품

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

법적 정보

SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: nwg
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable