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Merck
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504971

Supelco

Discovery® C18 (5 µm) HPLC Columns

L × I.D. 25 cm × 4.6 mm, HPLC Column

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About This Item

UNSPSC 코드:
41115700
eCl@ss:
32110501

product name

Discovery® C18 HPLC Column, 5 μm particle size, L × I.D. 25 cm × 4.6 mm

Agency

suitable for USP L1

Quality Level

특징

endcapped

제조업체/상표

Discovery®

라벨링 범위

12% Carbon loading

파라미터

≤70 °C temp. range
400 bar pressure (5801 psi)

기술

HPLC: suitable

길이 × I.D.

25 cm × 4.6 mm

표면적

300 m2/g

표면 범위

3 μmol/m2

불순물

<10 ppm metals

기질

silica gel, high purity, spherical particle platform

기질 활성군

C18 (octadecyl) phase

입자 크기

5 μm

공극 크기

180 Å

operating pH range

2-8

응용 분야

food and beverages

분리 기술

reversed phase

유사한 제품을 찾으십니까? 방문 제품 비교 안내

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

추천 제품

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

법적 정보

Discovery is a registered trademark of Merck KGaA, Darmstadt, Germany

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 1

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable


가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

T Nagano et al.
Journal of dental research, 88(9), 823-828 (2009-09-22)
Mmp-20 and Klk4 are the two key enamel proteases. Can both enzymes process amelogenin to generate the major cleavage products that accumulate during the secretory stage of amelogenesis? We isolated Mmp-20 and Klk4 from developing pig teeth and used them
Yuan-Qing Xia et al.
Rapid communications in mass spectrometry : RCM, 20(12), 1831-1837 (2006-05-18)
A major challenge in selecting an appropriate stationary phase for diastereomeric separation is that it is difficult to predict which of the commercially available stationary phases could achieve the required liquid chromatographic (LC) separation. This work describes the selection and
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
Satoru Sonoke et al.
Cancer research, 68(21), 8843-8851 (2008-11-01)
The pharmacokinetics and antitumor activity of pegylated small interfering RNA (siRNA)/cationic liposome complexes were studied after systemic administration to mice. We designed pegylated-lipid carriers for achieving increased plasma concentrations of RNA and hence improved accumulation of RNA in tumors by
Yoshinori Masukawa et al.
Journal of lipid research, 49(7), 1466-1476 (2008-03-25)
Ceramides (CERs) in human stratum corneum (SC) play physicochemical roles in determining barrier and water-holding functions of the skin, and specific species might be closely related to the regulation of keratinization, together with other CER-related lipids. Structures of those diverse

프로토콜

Separation of Withanoside IV; Withanoside V; Withaferin A; 12-Deoxywithastramonolide; Withanolide A; Withanolide B

관련 콘텐츠

Discovery C18 and C8 HPLC Columns products offered

Chromatograms

application for HPLCapplication for HPLC

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