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Peaks | tR (min) | Precusor Ion | Product Ion | |
---|---|---|---|---|
1. | Atenolol | 1.07 | 267.3 | 145.1 |
2. | Pindolol | 1.39 | 249.2 | 116.1 |
3. | Metoprolol | 1.63 | 268.3 | 116.1 |
4. | Labetalol | 1.76 | 329.3 | 162.1 |
5. | Oxeprenolol | 1.82 | 266.3 | 72.1 |
6. | Propranolol | 1.88 | 260.3 | 116.1 |
Column | Raptor Biphenyl (cat.# 9309A5E) | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dimensions: | 50 mm x 3.0 mm ID | ||||||||||||||||||||
Particle Size: | 2.7 µm | ||||||||||||||||||||
Temp.: | 40 °C | ||||||||||||||||||||
Standard/Sample | |||||||||||||||||||||
Diluent: | Initial mobile phase | ||||||||||||||||||||
Conc.: | 5 ng/mL | ||||||||||||||||||||
Inj. Vol.: | 1 µL | ||||||||||||||||||||
Mobile Phase | |||||||||||||||||||||
A: | 5 mM Ammonium formate + 0.1% formic acid in water | ||||||||||||||||||||
B: | 5 mM Ammonium formate + 0.1% formic acid in methanol | ||||||||||||||||||||
|
Detector | Waters Xevo TQ-S |
---|---|
Ion Mode: | ESI+ |
Instrument | Waters |
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