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Merck

GC Analysis of a 38-Component FAME Mix on SLB®-IL111, 200 m Column

GC Analysis of a 38-Component FAME Mix on SLB®-IL111, 200 m Column suitable for GC

Materiales

columna analítica

Referencia del producto
Descripción
Precios

29689-U

SLB®-IL111 Capillary GC Column

L × I.D. 200 m × 0.25 mm, df 0.20 μm

CONDITIONS

column

SLB-IL111, 200 m x 0.25 mm I.D., 0.20 μm (29689-U)

oven

100 °C (13 min), 4 °C/min to 240 °C (30 min)

inj. temp.

250 °C

detector

FID, 250 °C

carrier gas

hydrogen, 27 cm/sec

injection

1.0 μL, 50:1 split

liner

4 mm I.D., split type, cup design

sample

Supelco 37-Component FAME Mix (47885-U) + C22:5n3 FAME

Descripción

Nota de análisis

Identification and quantitation of individual fatty acid isomers in complex mixtures of isomers is desirable for both food and clinical scientists. This application requires the fatty acids to be converted to fatty acid methyl esters (FAMEs), followed by analysis using a long, efficient GC column with a stationary phase highly selective for polarizable analytes (those with double and/or triple C-C bonds). A 200 m SLB-IL111 is such a column.

Información legal

SLB is a registered trademark of Merck KGaA, Darmstadt, Germany

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