24207

Nukol Capillary GC Column

size × I.D. 30 m × 0.32 mm, d_f 1.00 μm

• UNSPSC kód: 41115710
• eCl@ss: 32119290

Tulajdonságok

• material: fused silica
• Minőségi szint: 100
• Ügynökség: meets requirements for USP G25 and G35
• parameter: 60-200 °C temperature (isothermal); 60-220 °C temperature (programmed)
• Béta-érték: 80
• df: 1.00 μm
• technika/technikák: gas chromatography (GC): suitable
• méret × belső átmérő: 30 m × 0.32 mm
• mátrix aktív csoport: Bonded; acid-modified poly(ethylene glycol) phase
• alkalmazás(ok): agriculture; chemicals and industrial polymers; cleaning products; clinical; cosmetics; food and beverages; forensics and toxicology; personal care
• oszloptípus: capillary polar

Leírás

Általános leírás

Application: The incorporation of acid functional groups into the phase lends an acidic character to this column, useful for analyses of volatile acidic compounds. Difficult to analyze carboxylic acids (free fatty acids) can be analyzed with excellent peak shape and minimal adsorption.
USP Code: This column meets USP G25 and G35 requirements.
Phase:

• Bonded
• Acid-modified poly(ethylene glycol)

Temp. Limits:

• 60 °C to 200 °C (isothermal) or 220 °C (programmed)

Alkalmazás

Nukol Capillary GC Column may be used in the quantitative determination of C₂-C₈ free carboxylic acids in dairy products by gas chromatography. It may also be used for the determination of the free concentration of valproic acid in human plasma by equilibrium dialysis followed by solid-phase microextraction (SPME) and capillary gas chromatography.

Egyéb megjegyzések

We offer a variety of chromatography accessories including analytical syringes

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