share:

Polycyclic Aromatic Hydrocarbons Infant Formula With and Without QuEChERS dSPE Cleanup on Rxi-5Sil MS

image
GC_FF01122
ColumnRxi®-5Sil MS, 30 m, 0.25 mm ID, 0.25 µm (cat.# 13623)
SampleLiquid infant formula spiked with: (see details in notes section)
Decafluorobiphenyl (cat.# 31842)
EPA Method 8310 PAH Mixture (cat.# 31841)
Phenanthrene-d10 (cat.# 31045)
Injection
Inj. Vol.:1 µL splitless (hold 0.15 min)
Liner:3.5 mm Gooseneck splitless w/wool (cat.# 22286-200.1)
Inj. Temp.:300 °C
Oven
Oven Temp.:50 °C (hold 0.5 min) to 290 °C at 25 °C/min to 320 °C at 5 °C/min (hold 5 min)
Carrier GasHe, constant flow
Flow Rate:1.4 mL/min
DetectorMS
Mode:Scan
Transfer Line Temp.:290 °C
Analyzer Type:Quadrupole
Ionization Mode:EI
Scan Range:100-350 amu
InstrumentShimadzu 2010 GC & QP2010+ MS
NotesSample Details:
Liquid infant formula spiked at 1 μg/mL with decafluorobiphenyl (cat.# 31842) and EPA Method 8310 PAH mixture (cat.# 31841) and at 0.5 μg/mL with internal standard phenanthrene-d10 (cat.# 31045), then extracted with acetonitrile and Q-sep™ QuEChERS extraction salts.

A. Extract with cleanup using Q-sep™ QuEChERS dSPE cleanup tube (cat.# 26215)
B. Extract without dSPE clean-up

Download PDF

RELATED CHROMATOGRAM LIBRARY SEARCHES

Infant

,

QuEChERS

,

dSPE

,

Clean-up

,

Rxi®-5Sil

,

infant formula

,

PAHs

,

Rxi-5SilMS

,

polycyclic aromatic hydrocarbons

,

polynuclear aromatic hydrocarbons

Printing tips! To print chromatograms full page, change the print settings in the print dialogue window of your PDF reader software: 1) "fit" or "fit to page", 2) "landscape" for wide chromatograms or "portrait" for tall chromatograms.


Restek Domestic Customer Service

Subject

Message

Your Full Name

Your Email

Company Name

Address

Spam Block (Please leave this blank)

all fields required

Thank you

Your message has been sent. We will be in touch shortly.

Message not sent

Sorry, your message could not be sent at this time. Please try again later, or contact Restek or your local Restek representative via phone.

www.restek.com/Contact-Us