AOAC-RI ERP Book - FAOM METHOD.pdf

Injection volume, μL 1 1 1 10 5

Laboratory No. 6 7 8 9 10

Pressure pulse and duration NA NA 50 psi for 0.2 min NA NA

MS transfer line temperature, °C 300 280 320 300 325 )LJXUH

PTV solvent vent pressure NA NA NA NA 50 kPa

Liner SGE, Focus liner Agilent, single taper, glass wool-packed, 4 mm id Agilent, double taper, 4 mm id Apex, ProSep taper liner, PTV solvent vent time NA NA NA NA 0.5 min 2 mm id 2 mm id

379 VROYHQW YHQW ÀRZ NA NA NA NA 100 mL/min

+H ÀRZ SUHVVXUH SURJUDP 1.5 mL/min (13 min), 10 mL/min 2 to 2 mL/min P/ PLQ FRQVWDQW ÀRZ P/ PLQ FRQVWDQW ÀRZ 1.3 mL/min (19.5 min), 50 mL/min 2 to 2 mL/min Injection mode Hot splitless Hot splitless Pulsed splitless Splitless PTV solvent vent P/ PLQ FRQVWDQW ÀRZ

*DV VDYHU ÀRZ DQG VWDUW WLPH 20 mL/min, 3 min 20 mL/min, 2 min 15 mL/min, 6 min NA 15 mL/min, 6 min

6SOLW YHQW SXUJH ÀRZ DQG VWDUW 50 mL/min, 1 min 50 mL/min, 1 min 50 mL/min, 1 min 50.0 mL/min, 2.30 min 100 mL/min, 3 min

50°C (0.5 min), 600°C/min 400°C (15 min), 30°C/min 70°C $JLOHQW 379 PXOWL EDIÀH

Inlet temperature (program) 300 ƒ C 280 ° C 320°C 60°C (2.25 min), 300°C/min to 335°C (45 min)

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