24317

SP^®-2380 GC-Kapillarsäule

L × I.D. 100 m × 0.25 mm, d_f 0.20 μm

• eCl@ss: 32119290
• UNSPSC Code: 41115710
• NACRES: SB.54

Eigenschaften

• material: fused silica
• Quality Segment: 100
• agency: meets requirements for USP G48
• analyte chemical class(es): bacterial acid methyl esters (BAMEs)
• parameter: ≤25-275 °C temperature (isothermal or programmed)
• Beta value: 313
• df: 0.20 μm
• technique(s): gas chromatography (GC): suitable
• L × I.D.: 100 m × 0.25 mm
• matrix active group: SP 2380, Stabilized; poly(90% biscyanopropyl/10% cyanopropylphenyl siloxane) phase
• application(s): agriculture; chemicals and industrial polymers; clinical; food and beverages
• column type: capillary highly polar

Beschreibung

General description

Capillary GC column is also known as open tubular column. The carrier gas flows through the central aperture and is unrestricted throughout the length of the column.

Anwendung: Eine hochpolare Cyanosiloxan-Säule, die häufig bei der Trennung von geometrischen (cis/trans) Fettsäuremethylester (FAME)-Isomeren als Gruppe verwendet wird. Darüber hinaus eignet sie sich für Anwendungen, bei denen eine hochpolare universell einsetzbare Säule mit guter thermischer Stabilität benötigt wird.
USP-Code: Diese Säule erfüllt die Anforderungen von USP G48.
Phase:

• Stabilisiert
• Poly (90 % Biscyanopropyl/10 % Cyanopropylphenyl-Siloxan)

Temp.- Grenzen:

• Umgebungstemperatur bis 275 °C (isothermal oder programmiert)

Application

• SP^®-2380 Capillary Column may be used for determination of fatty acid composition in crude oil in capillary gas chromatography, used along with normal and reverse-phase high-performance liquid chromatography (HPLC) in order to study the content and composition of tocopherols, sterols, and phospholipids in soybean oils derived from genetically-modified soybeans.
• It was used for the identification of fatty acid methyl esters from mammalian samples by fast gas chromatography.
• It was used for determining the hydrogenation level and the level of isomerisation development during the hydrogenation process of edible oils by capillary gas chromatography.
• It was also used in gas chromatography equipped with flame ionization detector (FID) for analysing the cytotoxicity of fatty acids from seed oils containing conjugated linolenic acids (CLN) on mouse tumor and human monocytic leukemia cells.[1]

Other Notes

We offer a variety of chromatography accessories including analytical syringes

Legal Information

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