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Merck
모든 사진(1)

주요 문서

23362-U

Supelco

SP®-2560 Capillary GC Column

L × I.D. 100 m × 0.25 mm, df 0.20 μm

동의어(들):

F.S. Cap. SP-2560 100m 0.25mm 0.20um, 5inch cage

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About This Item

UNSPSC 코드:
12352211
eCl@ss:
32119290
NACRES:
SB.54

material

fused silica

Quality Level

Agency

AOAC® 2012.13,Ce 1-h05,996.06
meets requirements for USP G5

파라미터

≤25-250 °C temperature (isothermal or programmed)

베타 값

313

df

0.20 μm

기술

gas chromatography (GC): suitable

길이 × I.D.

100 m × 0.25 mm

기질 활성군

Non-bonded; poly(biscyanopropyl siloxane) phase

응용 분야

agriculture
clinical
food and beverages

컬럼 유형

capillary highly polar

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

P/N 23362-U is wound on a 5" cage designed to fit an Agilent 6850 GC.
Application: This highly polar biscyanopropyl column was specifically designed for detailed separation of geometricpositional (cis/trans) isomers of fatty acid methyl esters (FAMEs). It is extremely effective for FAME isomer applications.
USP Code: This column meets USP G5 requirements.
Phase:
  • Non-bonded
  • Poly(biscyanopropyl siloxane)
Temp. Limits:
  • Subambient to 250 °C (isothermal or programmed)

애플리케이션

SP®-2560 capillary GC column may be used for analysing fatty acid methyl esters (FAME) using capillary gas liquid chromatography (GLC).

기타 정보

We offer a variety of chromatography accessories including analytical syringes

법적 정보

AOAC is a registered trademark of AOAC International
SP is a registered trademark of Sigma-Aldrich Co. LLC

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문서 라이브러리 방문

Determination ofcis andtrans-Octadecenoic acids in margarines by gas liquid chromatography-infrared spectrophotometry.
Ratnayake, W. M. N., et al.
Journal of the American Oil Chemists' Society, 67, 804-810 (1990)
W M Ratnayake
Journal of AOAC International, 78(3), 783-802 (1995-05-01)
An infrared spectrophotometric (IR) method for the determination of total trans unsaturated fatty acid (trans) content and a combined gas-liquid chromatographic/infrared spectrophotometric (GC/IR) method for determination of fatty acid composition of partially hydrogenated vegetable oils (PHVO) were studied collaboratively in
Carla Ragonese et al.
Analytical chemistry, 81(13), 5561-5568 (2009-06-02)
The present research is focused on the evaluation of one 0.10 mm i.d. and two 0.25 mm i.d., ionic liquid (IL) stationary phase [1,9-di(3-vinyl-imidazolium) nonane bis(trifluoromethyl) sulfonyl imidate] columns, with lengths of 12 (the microbore capillary), 30 and 100 m
Svein A Mjøs
Journal of chromatography. A, 1100(2), 185-192 (2005-10-21)
The trans isomers of 5,8,11,14,17-eicosapentaenoic acid (EPA) and 4,7,10,13,16,19-docosahexaenoic acid (DHA) methyl esters were prepared by isomerisation with paratoluenesulfinic acid (PTSA) in dioxane. The isomers were fractionated by silver ion liquid chromatography with baseline resolution between the isomers with different
Pierluigi Delmonte et al.
Journal of chromatography. A, 1218(3), 545-554 (2010-12-24)
The ionic liquid SLB-IL111 column, available from Supelco Inc., is a novel fused capillary gas chromatography (GC) column capable of providing enhanced separations of fatty acid methyl esters (FAMEs) compared to the highly polar cyanopropyl siloxane columns currently recommended for

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