제품명
TSKgel® ODS-100V Guard Cartridge, phase C18 (octadecyl), L × I.D. 1 cm × 2 mm, 5 μm particle size
material
stainless steel
Agency
suitable for USP L1
제품 라인
TSKgel®
제조업체/상표
Tosoh 21841
라벨링 범위
15% Carbon, endcapped with bifunctional dialkylsilane
파라미터
0-100% organic solvent
10-50 °C temperature
기술
HPLC: suitable
길이 × I.D.
1 cm × 2 mm
표면적
450 m2/g
Matrix
spherical silica
기질 활성군
C18 (octadecyl) phase
입자 크기
5 μm
작동 pH
2.0-7.5
분리 기술
reversed phase
유사한 제품을 찾으십니까? 방문 제품 비교 안내
일반 설명
Guard Cartridges for 4.6mmID TSKgel ODS-100V, 5um columns, 3pk TSKgel® Guard cartridges require a holder, which is sold separately. For 2 mm cartridges, the holder is Part No. 819308. For the 3.2 mm cartridges used to protect 4.6 mm columns, the holder is Part No. 819018.
The bonded phase in TSKgel ODS-100V columns is prepared by an incomplete first reaction with a difunctional octadecylsilane reagent, which is followed by endcapping with a mixture of two difunctional dialkylsilane reagents. Both reactions are performed under anhydrous conditions to promote the formation of a monomeric C18 bonded phase structure. The carbon content of TSKgel ODS-100V is 15%, while the carbon content of the fully bonded TSKgel ODS-100Z columns is 20%. Thus, while non-polar, the polarity of the ODS-100V stationary phase is high, which favors the retention of polar organic compounds. Thus, TSKgel ODS-100V columns can be used with mobile phases that do not contain organic solvent, making this column type very suitable for the analysis of very hydrophilic compounds.
Reversed-phase liquid chromatography (RPLC) is the preferred method for analysis and purification of polar and nonpolar compounds that are soluble in mixtures of water and organic solvents.
The bonded phase in TSKgel ODS-100V columns is prepared by an incomplete first reaction with a difunctional octadecylsilane reagent, which is followed by endcapping with a mixture of two difunctional dialkylsilane reagents. Both reactions are performed under anhydrous conditions to promote the formation of a monomeric C18 bonded phase structure. The carbon content of TSKgel ODS-100V is 15%, while the carbon content of the fully bonded TSKgel ODS-100Z columns is 20%. Thus, while non-polar, the polarity of the ODS-100V stationary phase is high, which favors the retention of polar organic compounds. Thus, TSKgel ODS-100V columns can be used with mobile phases that do not contain organic solvent, making this column type very suitable for the analysis of very hydrophilic compounds.
Reversed-phase liquid chromatography (RPLC) is the preferred method for analysis and purification of polar and nonpolar compounds that are soluble in mixtures of water and organic solvents.
물리적 형태
Shipped in acetonitrile.
법적 정보
TSKgel is a registered trademark of Tosoh Corporation
분석 컬럼
제품 번호
설명
가격
가장 최신 버전 중 하나를 선택하세요:
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.