모든 사진(1)
About This Item
UNSPSC 코드:
41115700
eCl@ss:
32110501
NACRES:
SB.52
길이 × I.D.:
25 cm × 3 mm
표면적:
170 m2/g
입자 크기:
5 μm
기질 활성군:
amide, alkyl phase
공극 크기:
120 Å
Matrix:
silica gel, spherical particle platform
fully porous particle
fully porous particle
추천 제품
제품명
SUPELCOSIL™ LC-ABZ HPLC Column, 5 μm particle size, L × I.D. 25 cm × 3 mm
material
stainless steel column
Quality Level
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.
25 cm × 3 mm
표면적
170 m2/g
표면 범위
surface coverage 3.4 μmol/m2
Matrix
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
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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.
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
• 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
법적 정보
SUPELCOSIL is a trademark of Sigma-Aldrich Co. LLC
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J G Ufkes et al.
Pharmacy world & science : PWS, 20(2), 83-87 (1998-05-19)
To study the pharmacokinetics of dextromoramide in long-term opiate addicts on methadone maintenance therapy (MMT) a reverse-phase HPLC technique was developed to monitor dextromoramide and methadone concentrations in plasma simultaneously. After liquid-liquid extraction from plasma, dextromoramide and methadone were determined
Neil C Dias et al.
The Analyst, 128(5), 427-433 (2003-06-07)
The solvation parameter model is used to identify suitable chromatographic models for estimating the octanol-water partition coefficient for neutral compounds of varied structure by reversed-phase liquid chromatography. The stationary phase Supelcosil LC-ABZ with methanol-water mobile phases affords a series of
J A López et al.
Journal of chromatography. A, 870(1-2), 105-114 (2000-03-18)
A high-performance liquid chromatographic method with electrochemical detection has been developed for the determination of six 1,4-dihydropyridines: nifedipine, nimodipine, nisoldipine, nicardipine, felodipine and lacidipine. The chromatographic separation was performed using a Supelcosil LC-ABZ+Plus C18 column. A mobile phase of methanol-water
D Korakas et al.
Journal of pharmaceutical and biomedical analysis, 12(9), 1141-1145 (1994-09-01)
A series of biologically active peptides and their conjugates with lipidic amino acids were investigated by systematic change of the mobile phase composition using traditional octadecylsilica stationary phase and the newly developed Supelcosil LC-ABZ column. The mobile phases contained various
Q C Li et al.
Journal of chromatographic science, 38(6), 246-254 (2000-07-13)
Nevirapine (Viramune), a dipyridiodiazepinone, is a potent and highly specific nonnucleoside inhibitor of HIV-1 reverse transcriptase. This paper describes the validation of a specific, sensitive, and stability-indicating high-performance liquid chromatography method for the assay and determination of related organic impurities
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