추천 제품
product name
SUPELCOSIL™ ABZ+Plus HPLC Column, 5 μm particle size, L × I.D. 25 cm × 10 mm
Agency
suitable for USP L60
특징
endcapped
제조업체/상표
SUPELCOSIL™
라벨링 범위
12.0% carbon loading
파라미터
≤70 °C temp. range
400 bar pressure (5801 psi)
기술
HPLC: suitable
길이 × I.D.
25 cm × 10 mm
표면적
170 m2/g
표면 범위
surface coverage 3.4 μmol/m2
기질
silica gel, spherical particle platform
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
유사한 제품을 찾으십니까? 방문 제품 비교 안내
관련 카테고리
일반 설명
SUPELCOSIL ABZ+Plus columns offer both high deactivation and unique selectivity. Deactivated silica particles of very narrow particle size distribution ensure high efficiency with low back pressure. After bonding and endcapping reactions, the ABZ+Plus phase effectively shields unreacted silanol groups on the silica, preventing them from interacting with most analytes, and provides symmetric peaks regardless of an analyte′s functionality. The phase also allows you to use low ionic strength buffers without having to add an ion-suppressing modifier. ABZ+Plus enables you to use simple mobile phases when analyzing the most difficult compounds; acids, strongly basic compounds, and zwitterions.
suitable for L60 per USP
suitable for L60 per USP
특징 및 장점
• High efficiency for polar, nonpolar, and charged analytes
• Symmetric peaks for the most reactive compounds
• Unique selectivity for polar and charged compounds
• Symmetric peaks for the most reactive compounds
• Unique selectivity for polar and charged compounds
법적 정보
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
Choose from one of the most recent versions:
이미 열람한 고객
W Pan et al.
Journal of chromatography. B, Biomedical sciences and applications, 703(1-2), 129-138 (1998-02-03)
A sensitive, specific and precise HPLC-UV assay was developed to quantitate cocaine (COC) and its metabolites benzoylecgonine (BE), norcocaine (NC) and cocaethylene (CE) in rat plasma. After adding 50 microl of the internal standard solution (bupivacaine, 8 microg/ml) and 500
Nasser E Bastani et al.
Rapid communications in mass spectrometry : RCM, 23(18), 2885-2890 (2009-08-12)
F2-isoprostanes are a family of prostaglandin F2-like compounds that are formed by free-radical-catalyzed peroxidation of arachidonic acid. Several F2-isoprostanes, but in particular 8-epi PGF(2alpha), are widely used as oxidative stress biomarkers. An analytical method based on liquid chromatography with negative
C Ceniceros et al.
Journal of chromatography. B, Biomedical sciences and applications, 705(1), 97-103 (1998-03-14)
A rapid and simple high-performance liquid chromatographic (HPLC) method with amperometric detection has been developed for the quantitation of labetalol in urine. The chromatography was performed at 30 degrees C using a reversed-phase column with a base deactivated silica stationary
A B Baranda et al.
Talanta, 67(5), 933-941 (2008-10-31)
A liquid-liquid extraction method using diethyl ether as organic solvent was optimized simultaneously for five 1,4-dihydropyridines (amlodipine, nitrendipine, felodipine, lacidipine and lercanidipine) belonging to the group of calcium channel blockers. Some experimental tools such as a full factorial design, a
K Ary et al.
Journal of chromatography. A, 797(1-2), 221-226 (1998-05-16)
A reversed-phase high-performance liquid chromatographic method with electrochemical detection has been developed for the determination of buspirone from human plasma. The separation was carried out by using a Supelcosil ABZ+ plus C18 reversed-phase column and 0.05 M potassium dihydrogenphosphate (pH
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.