1.50437
SeQuant® ZIC®-pHILIC (5 µm) HPLC Columns
L x I.D. 20 mm x 2.1 mm Guard Column
동의어(들):
Hydrophilic Interaction Liquid Chromatography Guard Column
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크기 선택
보기 변경
제품정보 (DICE 배송 시 비용 별도)
UNSPSC Code:
41115709
NACRES:
SB.52
Particle size:
5 μm
Matrix active group:
ZIC-HILIC, Zwitterion bonding phase, ZIC-pHILIC
Pore size:
100 Å pore size
Matrix:
polymeric particle platform
제품 이름
SeQuant® ZIC®-pHILIC Guard 20 x 2.1 mm, PEEK-lined stainless steel column
material
PEEK-lined stainless steel column
Quality Segment
agency
suitable for USP L122
product line
SeQuant®
feature
endcapped: no
parameter
200 bar pressure, 50 °C max. temp.
technique(s)
LC/MS: suitable, UHPLC-MS: suitable, UHPLC: suitable, mass spectrometry (MS): suitable (High)
column L × I.D.
2 cm × 2.1 mm
matrix
polymeric particle platform
matrix active group
ZIC-HILIC, Zwitterion bonding phase, ZIC-pHILIC
particle size
5 μm
pore size
100 Å pore size
operating pH
2-10
separation technique
hydrophilic interaction (HILIC)
storage temp.
no temp limit
General description
The SeQuant® ZIC®-pHILIC Guard column protects your analytical separation column from contamination.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.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
Analysis Note
performance test cytosine
visual control (for delivery): conforms
visual control (for delivery): conforms
Legal Information
SeQuant is a registered trademark of Merck KGaA, Darmstadt, Germany
ZIC is a registered trademark of Merck KGaA, Darmstadt, Germany
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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.