Attention:

Certain features of Sigma-Aldrich.com will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

GC Analysis of QA Test Mix on SLB®-5ms, after Extended Hold at 360 °C

GC Analysis of QA Test Mix on SLB®-5ms, after Extended Hold at 360 °C

Conditions

column SLB-5ms, 30 m x 0.25 mm I.D., 1.0 µm (28476-U)
oven 145 C (20 min), 15 C/min to 325 C (15 min), 15 C/min to 340 C (15 min), 15 C/min to 360 C (4 hours)
carrier gas helium, 30 cm/sec. @ 145 C
sample Non-polar Column Test Mix (47300-U), 500 µg/mL in methylene chloride
injection 1.0 muL100:1 split
liner 4 mm I.D. split, cup design
inj. temp. 250 C
detector FID, 360 C

Description

Analysis Note Column evaluation test mix, before and after column held for 76 hours at 360 °C, 20 degrees above the published maxiµm isothermal temperature limit.
Categories Analytical Chromatography, GC Applications, Hydrocarbons
Featured Industry General Analytical
Legal Information SLB is a registered trademark of Sigma-Aldrich Co. LLC
suitability application for GC

Analyte

  • 1-Octanol
  • 2,6-Dimethylaniline
  • 2,6-Dimethylphenol
  • 2-Octanone
  • n-Decane
  • n-Dodecane
  • n-Tridecane
  • n-undecane

Materials

     
Related Links