25463

Molekularsieb 5A PLOT Kapillar-GC-Säule

L × I.D. 30 m × 0.53 mm, average thickness 30 μm

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

Eigenschaften

• material: fused silica
• Quality Segment: 100
• description: PLOT = Porous Layer Open Tubular
• parameter: ≤25-300 °C temperature (isothermal or programmed)
• average thickness: 30 μm
• df: 30 μm
• technique(s): gas chromatography (GC): suitable
• L × I.D.: 30 m × 0.53 mm
• matrix active group: Aluminosilicate phase, Mol Sieve 5A plot
• application(s): chemicals and industrial polymers; food and beverages
• column type: capillary PLOT

Beschreibung

General description

Application: This column can be used for the separation of many permanent gas components, such as oxygen, nitrogen, carbon monoxide, and methane, in less than five minutes. More difficult separations, such as argon from oxygen, can be achieved by using subambient temperatures. These columns possess the strongest adsorption strength of any PLOT column.
USP Code: None
Phase:

• Aluminosilicate

Temp. Limits:

• Subambient to 300 °C (isothermal or programmed)

Porous-layer open-tubular (PLOT) columns are a powerful tool used for analyzing fixed gases, light hydrocarbons and volatile solvents in gas chromatography method. They are mostly preferred over traditional packed columns. Molecular Sieve 5A support in stainless steel gas chromatographic column generally finds application during the measurement of atmospheric nitrous oxide as it has a great affinity for water. It also helps in displacing some trapped gases.

Other Notes

We offer a variety of chromatography accessories including analytical syringes