추천 제품
material
PE frit (20 μm porosity)
polypropylene hardware
제품 라인
Supelclean™
특징
endcapped
구성
bed wt., 1 g
포장
pk of 30
라벨링 범위
~11.5% C loading
기술
solid phase extraction (SPE): suitable
표면적
475 m2/g
용적
6 mL
기질
silica gel base material (irregularly shaped)
기질 활성군
C18 (octadecyl) bonding, monomerically bonded
입자 크기
45 μm
공극 크기
0.8 cm3/g pore volume
60 Å pore size
응용 분야
food and beverages
분리 기술
reversed phase
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일반 설명
Solid phase extraction apparatus uses glass vials or tubes for sample collection and concentration. Some sorbents require large desorption volume than small SPE cartridges in such case SPE tubes were used. The barrels are compatible with most vacuum-manifold devices and allow accurate loading of samples.
애플리케이션
Supelclean™ LC-18 SPE Tube was used in SPE to purify primary prostaglandins PGE2 and PGF2α and their tissue metabolites.
법적 정보
Supelclean is a trademark of Sigma-Aldrich Co. LLC
Storage Class Code
11 - Combustible Solids
WGK
nwg
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
이미 열람한 고객
Toni N Welsh et al.
Prostaglandins & other lipid mediators, 83(4), 304-310 (2007-05-15)
The primary prostaglandins PGE(2) and PGF(2 alpha) are metabolized in tissues by a series of enzymatic and non-enzymatic reactions. To measure metabolic rates and individual reaction rates it is necessary to extract the parent prostaglandins and metabolites before the separation
Nigel J.K. Simpson
Solid-Phase Extraction: Principles, Techniques, and Applications, 445-445 (2010)
문서
Reversed-phase interaction will retain most molecules with hydrophobic character; it is very useful for extracting analytes that are very diverse in structure within the same sample.
자사의 과학자팀은 생명 과학, 재료 과학, 화학 합성, 크로마토그래피, 분석 및 기타 많은 영역을 포함한 모든 과학 분야에 경험이 있습니다..
고객지원팀으로 연락바랍니다.