Ultra Fast Speed Fusion of Ultra Fast MRM and Ultra Fast Polarity Switching An Ultra Fast Scan Speed of 15,000 u/sec 500 MRMs per Second, the Most Ever Possible High Reliability Robust System Provides Long-term Data Stability UFsweeper TM Technology Dramatically Minimizes Cross Talk Excellent Linearity with Wide Dynamic Range User-Friendly Easy Maintenance for Minimized Instrument Downtime Single-vendor Solution Provides Seamless Operation Quantitation Browser for Effective Multi-analyte Quantitation
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Ultra Fast Speed High Reliability User-Friendly · Ultra Fast Speed Fusion of Ultra Fast MRM and Ultra Fast Polarity Switching An Ultra Fast Scan Speed of 15,000 u/sec 500 MRMs per
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Ultra Fast Speed
Fusion of Ultra Fast MRM and Ultra Fast Polarity SwitchingAn Ultra Fast Scan Speed of 15,000 u/sec500 MRMs per Second, the Most Ever Possible
High Reliability
Robust System Provides Long-term Data StabilityUFsweeperTM Technology Dramatically Minimizes Cross TalkExcellent Linearity with Wide Dynamic Range
User-Friendly
Easy Maintenance for Minimized Instrument DowntimeSingle-vendor Solution Provides Seamless OperationQuantitation Browser for Effective Multi-analyte Quantitation
Unit-205385>107Vitamin D3Unit-155431>165Vitamin EUnit-205473>207Vitamin E acetate
Unit-355397>69Vitamin D2
Unit-305451>187Vitamin K1Unit-255269>93Vitamin A palmitate
Unit-255269>93Vitamin A
MS2 resolution
CE (eV)
Dwell time(ms)TransitionTransition
MRM Mode Parameters
100100--50000ppb50000ppb
This document describes simultaneous analyses of 7 fat soluble vitamins and derivatives by ESI negative mode. Excellent linearity (R2=0.99 or better) was obtained in each analysis.
5tablets↓
Add 25mL n-hexane and mix for 30 seconds then heat (60℃, 45min) ↓
Mix for 30 seconds,Centrifuge(3,000rpm, 10min) ↓
Filter supernatant (0.2um)
Sample Preparation 10x Sample Dilution
1000x Sample Dilution
10xSample Dilution
10x Sample Dilution
Vitamin D2 Vitamin EVitamin E
acetate Vitamin K1
20.75ppb(%RSD 8.60)
1191ppb(%RSD 2.04)
8913ppb(%RSD 1.46)
2379ppb(%RSD 4.48)
103.8 ng103.8 ng 11.9011.90μμgg 44.5744.57μμgg 5.9555.955μμgg
Column Mobile phase AMobile phase BGradient programFlow rateInjection volumeColumn temperatureNebulizing gas flowDrying gas flowDL temperatureBH temperature