24022

SP^®-2340 Kapillar-GC-Säule

L × I.D. 30 m × 0.25 mm, d_f 0.20 μm

• UNSPSC-Code: 41115710
• eCl@ss: 32119290

Eigenschaften

• Materialien: fused silica
• Qualitätsniveau: 100
• Agentur: meets requirements for USP G5
• Parameter: ≤25-250 °C temperature (isothermal or programmed)
• Beta-Wert: 313
• df: 0.20 μm
• Methode(n): gas chromatography (GC): suitable
• L × ID: 30 m × 0.25 mm
• Aktive Matrixgruppe: Non-bonded; poly(biscyanopropyl siloxane) phase
• Säulenart: capillary highly polar

Beschreibung

Allgemeine Beschreibung

Temp.-Grenzen:

• unter Raumtemperatur bis 250 °C

McReynolds-Zahlen.: x′ y′ z′ u′ s′ = 419 654 541 758 637

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. SP^®-2340 is a cyanopropylsiloxane stationary phase, and has high polarity and temperature resistance.

Anwendung

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

Sonstige Hinweise

We offer a variety of chromatography accessories including analytical syringes

Rechtliche Hinweise

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