추천 제품
product name
SeQuant™ ZIC®-pHILIC 5µm polymer 150 x 4.6 mm, PEEK-lined stainless steel column, suitable for HPLC
material
PEEK-lined stainless steel column
Quality Level
Agency
suitable for USP L122
제품 라인
SeQuant™
특징
endcapped: no
파라미터
200 bar pressure
50 °C max. temp.
기술
HPLC: suitable
LC/MS: suitable
mass spectrometry (MS): suitable (High)
컬럼 길이 × I.D.
15 cm × 4.6 mm
기질
polymeric particle platform
기질 활성군
Zwitterion bonding phase, ZIC-pHILIC
입자 크기
5 μm
공극 크기
100 Å pore size
작동 pH
2-10
분리 기술
hydrophilic interaction (HILIC)
저장 온도
no temp limit
일반 설명
SeQuant™ ZIC®-pHILIC stationary phase has the same highly polar, bonded, permanent zwitterion, functional group as the silica based ZIC®-HILIC Column. The user can therefore expect the same selectivity, however, with a trade-off in flow-rate range, and separation efficiency, common with polymeric materials. The more durable support allows for use in an extended pH range, which can be beneficial for certain applications.The column dimension of 250 mm length x 2.1 mm ID is the optimal choice for the separation of complex samples using a UHPLC or optimized HPLC Instrument providing low dwell volumes.SeQuant™ ZIC®-pHILIC HPLC columns are the preferred choice when extreme eluent conditions are needed to overcome challenging separations of polar hydrophilic compounds. Offering excellent pH stability from pH 2 to 10, these polymer-based columns carry densely bonded, truly zwitterionic functional groups with a charge balance of 1:1. This results in straightforward and reproducible separations with wide-spectrum pH tuning for optimal separation selectivity and detection sensitivity. Furthermore, SeQuant™ ZIC®-pHILIC columns minimize background noise in evaporative detection techniques with high sensitivity to ions, such as charged aerosol detectors (CAD). SeQuant™ ZIC®-pHILIC columns are available with 5 μm polymer particles in various formats of analytical dimensions. Alternative choices for the separation of polar hydrophilic compounds include silica-based SeQuant™ ZIC®-HILIC columns with identical functional groups, and SeQuant™ ZIC®-cHILIC columns with complementary selectivity.Learn more about the Supelco HPLC Column portfolio and Method development:Brochure: HPLC and UHPLC Column Selection Guide Brochure: A Practical Guide to HPLC - Method Development Guide
분석 메모
Theoretical Plates (N/m) (Cytosine): ≥ 40000
Symmetry (Cytosine): 0.95 - 1.40
Symmetry (Cytosine): 0.95 - 1.40
법적 정보
SeQuant is a trademark of Merck KGaA, Darmstadt, Germany
ZIC is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
11 - Combustible Solids
시험 성적서(COA)
제품의 로트/배치 번호를 입력하여 시험 성적서(COA)을 검색하십시오. 로트 및 배치 번호는 제품 라벨에 있는 ‘로트’ 또는 ‘배치’라는 용어 뒤에서 찾을 수 있습니다.
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.