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Merck
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주요 문서

13022AST

Supelco

Astec® CHIROBIOTIC® R Chiral (5 μm) HPLC Columns

L × I.D. 10 cm × 4.6 mm, HPLC Column

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About This Item

UNSPSC 코드:
41115700
eCl@ss:
32110501
NACRES:
SB.52

product name

Astec® CHIROBIOTIC® R Chiral HPLC Column, 5 μm particle size, L × I.D. 10 cm × 4.6 mm

material

stainless steel column

Quality Level

100

설명

HPLC column

제품 라인

Astec®

포장

pkg of 1 ea

제조업체/상표

Astec®

파라미터

0-45 °C temperature
241 bar pressure (3500 psi)

기술

HPLC: suitable
LC/MS: suitable

길이 × I.D.

10 cm × 4.6 mm

기질

high-purity silica gel particle platform
fully porous particle

기질 활성군

ristocetin A glycopeptide phase

입자 크기

5 μm

공극 크기

100 Å

operating pH range

3.5-6.8

분리 기술

chiral

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관련 카테고리

일반 설명

CHIROBIOTIC® R, based on the ristocetin A glycopeptide covalently bonded to high purity silica particles, has shown particular applicability to enantiomers of anionic compounds. Selectivity on CHIROBIOTIC® R strongly correlates to the organic modifier, favoring the alcohol-type mobile phases by a large margin.

  • Bonded phase: Ristocetin A
  • Operating pH range: 3.5 - 6.8
  • Particle diameter: 5, 10 or 16 μm
  • Pore size: 100 Å

CHIROBIOTIC FAQs
CHIROBIOTIC Reference Bibliography
Chiral Product Literature

추천 제품

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

법적 정보

Astec is a registered trademark of Merck KGaA, Darmstadt, Germany
CHIROBIOTIC is a registered trademark of Sigma-Aldrich Co. LLC

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
291969-01
284655-01
281610-01
281607-01
280030-01

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COA 검색

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문서 라이브러리에서 최근에 구매한 제품에 대한 문서를 찾아보세요.

문서 라이브러리 방문

Enzyme-catalyzed synthesis of (R)- and (S)-3-hydroxy-3-(10-alkyl-10H-phenothiazin-3-yl)propanoic acids
Brem, Jurgen, et al.
Tetrahedron Asymmetry, 21 (3), 365-373 (2010)
Diane E Halliwell et al.
Scientific data, 4, 170084-170084 (2017-07-12)
Using a scanning near-field optical microscope coupled to an infrared free electron laser (SNOM-IR-FEL) in low-resolution transmission mode, we collected chemical data from whole cervical cells obtained from 5 pre-menopausal, non-pregnant women of reproductive age, and cytologically classified as normal
H Henry et al.
Biomedical chromatography : BMC, 26(4), 425-428 (2011-08-16)
D-lactic acid in urine originates mainly from bacterial production in the intestinal tract. Increased D-lactate excretion as observed in patients affected by short bowel syndrome or necrotizing enterocolitis reflects D-lactic overproduction. Therefore, there is a need for a reliable and
P Dehouck et al.
Journal of chromatography. A, 1010(1), 63-74 (2003-09-25)
Erythromycin is a mixture of macrolide antibiotics produced by Saccharopolyspora erythreas during fermentation. A new method for the analysis of erythromycin by liquid chromatography has previously been developed. It makes use of an Astec C18 polymeric column. After validation in
Sébastien Canneaux et al.
The journal of physical chemistry. A, 114(34), 9270-9288 (2010-08-03)
The rate constants of the reactions of iodine atoms with H(2), H(2)O, HI, and OH have been estimated using 39, 21, 13, and 39 different levels of theory, respectively, and have been compared to the available literature values over the
모든 관련된 서류 보기

프로토콜

Chiral LC-MS/MS of D- and L-2-Hydroxyglutaric Acid Biomarkers

We describe here a rapid and sensitive method to separate and measure D-2-OHG and L-2-OHG enantiomers using high-resolution mass spectrometry (HRMS) detection.

Chromatograms

application for HPLC

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