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Merck
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64059-U

Supelco

Ascentis® Express 90 Å Biphenyl (2.7 µm) HPLC Columns

L × I.D. 5 cm × 4.6 mm, HPLC Column

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About This Item

UNSPSC 코드:
41115709
NACRES:
SB.52

product name

Ascentis® Express Biphenyl Column, 2.7 μm particle size, L × I.D. 5 cm × 4.6 mm

material

stainless steel hardware

Quality Level

Agency

suitable for USP L11

제품 라인

Ascentis®

특징

endcapped

제조업체/상표

Ascentis®

포장

1 ea of

파라미터

60 °C max. temp.
9000 psi max. pressure (600 bar)

기술

HPLC: suitable
LC/MS: suitable
UHPLC-MS: suitable
UHPLC: suitable

길이 × I.D.

5 cm × 4.6 mm

표면적

135 m2/g

불순물

<5 ppm metals

기질

particle platform (Fused-Core)
superficially porous particle

기질 활성군

biphenyl phase

입자 크기

2.7 μm

공극 크기

90 Å pore size

작동 pH

2-9

응용 분야

food and beverages

분리 기술

reversed phase

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관련 카테고리

일반 설명

The Ascentis® Express biphenyl phase chemistry offers alternative selectivity for pharmaceutical analytes and drug metabolites that are not well retained or difficult to resolve on traditional alkyl (C18) and phenyl bonded phases. Ascentis Express HPLC columns, through the use of Fused-Core® particle technology, can provide you with both the high speed and high efficiencies of sub-2 ?m particles while maintaining lower backpressures. The combination of high efficiency and low backpressure benefits UHPLC users, as well as conventional HPLC users. Visit the Ascentis Express home page for more information on this new column technology.

추천 제품

Discover LiChropur reagents ideal for HPLC or LC-MS analysis

법적 정보

Ascentis is a registered trademark of Merck KGaA, Darmstadt, Germany
Fused-Core is a registered trademark of Advanced Materials Technology, Inc.

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문서

The bonded, densely endcapped, dimethyl-biphenyl stationary phase of Ascentis® Express 90 Å Biphenyl, based on fused-core particles, provides a stable, reversed phase packing with enhanced π-π and mild steric interactions due to the two sequential phenyl groups bonded to the base silica.

자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..

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