The 569222-U column is a complete HPLC column and does not require a holder like a guard column.The end fittings require 10.32 nuts and ferrules for 1/16” tubing to attach to an HPLC system, which is the typical size tubing used with 4mm ID columns.
추천 제품
제품명
Discovery® C18 HPLC Column, 5 μm particle size, L × I.D. 10 cm × 4 mm
material
stainless steel column
Agency
suitable for USP L1
제품 라인
Discovery®
특징
endcapped
제조업체/상표
Discovery®
포장
1 ea of
라벨링 범위
12% Carbon loading
파라미터
≤70 °C temp. range
400 bar pressure (5801 psi)
기술
HPLC: suitable
LC/MS: suitable
길이 × I.D.
10 cm × 4 mm
표면적
300 m2/g
표면 범위
3 μmol/m2
불순물
<10 ppm metals
Matrix
silica gel, high purity, spherical particle platform
fully porous particle
기질 활성군
C18 (octadecyl) phase
입자 크기
5 μm
공극 크기
180 Å
작동 pH 범위
2-8
응용 분야
food and beverages
분리 기술
reversed phase
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일반 설명
Use Discovery® C18 for any method that specifies a C18. The exceptional peak shape, reproducibility, and stability make it the column of choice for all C18 methods from demanding to routine.
특징 및 장점
- Excellent reproducibility
- Exceptional peak shape for basic and acidic analytes
- Stable, low-bleed LC-MS separations
- Separation of peptides and small proteins
- Lower hydrophobicity than many comparable C18 columns, providing faster analysis
법적 정보
Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany
가아드 카트리지
T R Shantha Kumar et al.
Journal of pharmaceutical and biomedical analysis, 38(1), 173-179 (2005-05-24)
A simple, precise and accurate isocratic reverse-phase liquid chromatography method with programmed wavelength detection has been validated to quantify DRF-4367 and Phenol red, simultaneously for application in rat in situ single pass intestinal perfusion study to assess intestinal permeability of
Abbas Khan et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 879(24), 2423-2429 (2011-07-26)
A novel isocratic reversed-phase high performance liquid-chromatography/ultraviolet detection method for simultaneous determination of cefdinir and cefixime in human plasma was developed and validated after optimization of various chromatographic conditions and other experimental parameters. Sample preparation based on a simple extraction
Ramisetti Nageswara Rao et al.
Journal of separation science, 32(9), 1312-1322 (2009-04-29)
Modafinil, adrafinil and their related substances were synthesized and analyzed by RP-LC with ESI-MS/MS. The ionization mode, polarity, cone voltage, and chromatographic conditions were evaluated. The optimum LC-MS conditions to obtain fragment ions indispensable for identification of the structures were
Himal Paudel Chhetri et al.
Saudi pharmaceutical journal : SPJ : the official publication of the Saudi Pharmaceutical Society, 22(5), 483-487 (2014-12-05)
This study presents the optimization of a simple HPLC-UV method for the determination of metformin in human plasma. Ion pair separation followed by UV detection was performed on deproteinized human plasma samples. The separation was carried out on a Discovery
Sheelendra Pratap Singh et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 879(27), 2845-2851 (2011-09-06)
Tamoxifen is the agent of choice for the treatment of estrogen receptor-positive breast cancer. Tamoxifen is a substrate of P-glycoprotein (P-gp) and microsomal cytochrome P450 (CYP) 3A, and biochanin A (BCA) is an inhibitor of P-gp and CYP3A. Hence, it
관련 콘텐츠
Discovery C18 and C8 HPLC Columns products offered
활성 필터
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
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