Food Packaging: Strategies for Rapid Phthalate ... - IonSense

Airline Plastic Fork: DEHP & DnOP
AircraftFork_AllOpt_20121005 10/5/2012 8:53:06 AM Aircraft utensil packet
250C, He, tweezer
DnOP
RT: 1.25 - 1.93
100 NL: 1.03E6
m/z= 258.79-263.10 F: ITMS
+ c NSI Full ms2 391.10 MS
50
AircraftFork_AllOpt_20121005
100 0
50
100 0
50
More heat into the sample as it stays in heated gas
DEHP
DEHP
0
1.25 1.30 1.35 1.40 1.45 1.50 1.55 1.60 1.65 1.70 1.75 1.80 1.85 1.90
Time (min)
NL: 6.70E5
m/z= 276.58-283.04 F: ITMS
+ c NSI Full ms2 391.10 MS
AircraftFork_AllOpt_20121005
NL: 2.30E5
m/z= 110.57-115.42 F: ITMS
+ c NSI Full ms2 391.10 MS
AircraftFork_AllOpt_20121005
Relative Abundance
100
50
0
100
50
0
100
50
0
148.97
80 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400
m/z
261.10
113.11 279.14
261.08
148.98
391.31
279.14
113.11 167.01
391.35
113.09
148.96 279.14
261.05
166.97
DnOP
DnOP DEHP
Mix
DEHP
247.15 275.18
355.35
373.37
391.36
NL: 5.87E5
AircraftFork_AllOpt_20121005#505-
546 RT: 1.49-1.59 AV: 4 SB: 5
0.04-0.20 F: ITMS + c NSI Full ms2
391.10
NL: 2.99E5
AircraftFork_AllOpt_20121005#556-
583 RT: 1.62-1.67 AV: 3 SB: 5
0.04-0.20 F: ITMS + c NSI Full ms2
391.10
NL: 2.69E5
AircraftFork_AllOpt_20121005#589-
633 RT: 1.70-1.80 AV: 5 SB: 5
0.04-0.20 F: ITMS + c NSI Full ms2
391.10
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