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Merck
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문서

24023

Supelco

SP®-2340 Capillary GC Column

L × I.D. 60 m × 0.25 mm, df 0.20 μm

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모든 사진(1)

About This Item

UNSPSC 코드:
41115710
eCl@ss:
32119290

material

fused silica

Agency

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.

60 m × 0.25 mm

기질 활성군

Non-bonded; poly(biscyanopropyl siloxane) phase

컬럼 유형

capillary highly polar

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관련 카테고리

일반 설명

SP®-2340 is a cyanopropylsiloxane stationary phase, and has high polarity and temperature resistance.
Application: This non-bonded column offers the highest polarity in its class. As with all general purpose biscyanopropyl columns, it is highly effective for both high and low temperature separations of geometric isomers of fatty acid methyl esters (FAMEs), dioxins, carbohydrates, and aromatic compounds.
USP Code: This column meets USP G5 requirements.
Phase:
  • Non-bonded
  • Poly(biscyanopropyl siloxane)
Temp. Limits:
  • Subambient to 250 °C (isothermal or programmed)

애플리케이션

Capillary column coated with SP®-2340 stationary phase may be used in gas chromatographic analysis and separation of cis/trans isomeric fatty acids.

기타 정보

We offer a variety of chromatography accessories including analytical syringes

법적 정보

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

Choose from one of the most recent versions:

시험 성적서(COA)

Lot/Batch Number
291356-07
291356-04
291356-03
291356-02
291356-01

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SP®-2380 Capillary GC Column L × I.D. 60 m × 0.25 mm, df 0.20 μm

Supelco

24111

SP®-2380 Capillary GC Column

Omegawax Capillary GC Column L × I.D. 30 m × 0.25 mm, df 0.25 μm

Supelco

24136

Omegawax Capillary GC Column

USP

USP

1269119

FAME standard mixture

SP 2340 in the glass capillary chromatography of fatty acid methyl esters.
Heckers HF
Journal of Chromatography A, 136 (2), 311-317 (1977)
R H Thompson et al.
Lipids, 16(9), 694-699 (1981-09-01)
Paris of C-24 epimeric sterols have been very difficult to separate by physical emthods. We report here the partial or complete separation of the trimethylsilyl ethers of nine pairs of C-24 epimeric sterols by gas liquid chromatography on a glass
Mikael Harju et al.
Journal of chromatography. A, 1019(1-2), 111-126 (2003-12-03)
Comprehensive two-dimensional gas chromatography (GC x GC) of the 209 polychlorinated biphenyls (CBs) was carried out using a longitudinally modulated cryogenic system (LMCS) and liquid carbon dioxide as cryogen. The effluent from a non-polar column was modulated and further separated
T Iida et al.
Journal of lipid research, 24(2), 211-215 (1983-02-01)
Capillary gas-liquid chromatographic separation was studied for the complete set of the 26 theoretically possible isomers of mono-, di-, and trihydroxylated 5 beta-cholanic acids, which differ from one another in the number, position, and configuration of hydroxyl groups at C-3
H Heckers et al.
The American journal of clinical nutrition, 31(6), 1041-1049 (1978-06-01)
Fatty acid patterns were determined in 83 brands of margarine, 9 brands of low-calorie margarine and 18 brands of shortening, frying and cooking fat purchased at random from the retail marker in the Federal Republic of Germany in 1973/1974, and
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