추천 제품
제품명
Superspher® 100 RP-18,
material
stainless steel column
Agency
suitable for USP L1
제품 라인
Superspher®
특징
endcapped: no
파라미터
60 °C max. temp.
기술
HPLC: suitable
mass spectrometry (MS): suitable (Low - Medium)
Matrix
fully porous particle
기질 활성군
C18 bonding phase
입자 크기
4 μm
공극 크기
100 Å pore size
작동 pH 범위
2-7.5
벌크 밀도
200‑400 kg/m3
분리 기술
reversed phase
저장 온도
no temp limit
일반 설명
Superspher® RP-18 is a reliable and versatile traditionally produced spherical silica gel carriers with C-18 reversed phase properties. They are well suited for the separation of neutral, acidic and weak basic compounds. This high performance silica carrier with a particle size of 4µm yields an excellent pressure/separation performance ratio.
애플리케이션
- Determination of retinol and retinyl esters in human plasma: This study utilized high-performance liquid chromatography with automated column switching and ultraviolet detection, highlighting the utility of the Superspher 100 RP-18 HPLC column in sensitive biochemical analyses (Hartmann et al., 2001).
- Enantioselective assay for ketoprofen glucuronidation: This study underscores the column′s capability in pharmacokinetic research, using HPLC to analyze chiral anti-inflammatory drugs and their metabolites in liver microsomes (Chakir et al., 1994).
- Rapid liquid chromatographic assay of glutathione in cultured cells: Employing the Superspher 100 RP-18 column, this research focused on rapid and effective glutathione quantification, demonstrating the column′s versatility in biomedicine (Leroy et al., 1993).
- Assay of chloramphenicol acetyl transferase by high-performance liquid chromatography: This application further exemplifies the adaptability of Superspher® 100 RP-18 in biotechnology, offering precise measurement techniques for enzymatic activity studies (Burzio et al., 1988).
분석 메모
Application test: passes test
Pressure: 50 - 70 bar
Theoretical Plates (N/m) (Anthracene): ≥ 105000
Symmetry (Anthracene): 0.8 - 1.4
Capacity factor (Anthracene): 4.0 - 5.5
separation factor (Acetophenone/Phenol, selectivity test): 1.90 - 2.15
separation factor (Acetophenone/Cinnamic acid, selectivity test): 1.20 - 1.37
separation factor (1-Naphtol/Phenol, selectivity test): 3.80 - 4.30
capacity factor (Toluene): 17.0 - 22.0
Pressure: 50 - 70 bar
Theoretical Plates (N/m) (Anthracene): ≥ 105000
Symmetry (Anthracene): 0.8 - 1.4
Capacity factor (Anthracene): 4.0 - 5.5
separation factor (Acetophenone/Phenol, selectivity test): 1.90 - 2.15
separation factor (Acetophenone/Cinnamic acid, selectivity test): 1.20 - 1.37
separation factor (1-Naphtol/Phenol, selectivity test): 3.80 - 4.30
capacity factor (Toluene): 17.0 - 22.0
법적 정보
Superspher is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
11 - Combustible Solids
WGK
nwg
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
시험 성적서(COA)
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