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SE44:/MS2
MS Comment of details 20130407_Standerd_ESp.meth
MS Description Harvested sample is frozen by liquid N2 an Harvested sample is frozen by liquid N2 and resulting powder (100mg) are solved in 300uL 80% methanol solution. 5uL sample is injected into HPLC after 0.2um membrane filter treatment. HPLC conditions: Agilent 1200 series (Agilent), Column: TSKgel ODS-100V (4.6 x 250 mm, 5 micrometer; TOSOH), Solvent: A; 0.1% formic acid aq. B; ACN (addition 0.1% formic acid fc.), Gradient: (B) 3 to 97% for 45 min, 97% for 5 min and 97 to 3% for 7 min, Column temp.: 40 degree C, Flow rate=0.5mL/min, PDA: 190-950 nm (2 nm step). Orbitrap-MS conditions: Filter 1: FTMS + c norm !corona !pi res=60000 o(100.0-1500.0); 2: ITMS + c norm !corona !pi Dep MS/MS Most intense ion from (1); 3: ITMS + c norm !corona !pi Dep MS/MS 2nd most intense ion from (1); 4: ITMS + c norm !corona !pi Dep MS/MS 3rd most intense ion from (1); 5: ITMS + c norm !corona !pi Dep MS/MS 4th most intense ion from (1); 6: ITMS + c norm !corona !pi Dep MS/MS 5th most intense ion from (1). Reject Mass List:141.95862, 154.11863, 158.00286, 158.96133, 171.14920, 182.98518, 186.95629, 195.08766, 232.98007, 235.15326, 235.18047, 249.20608, 262.17214, 391.28446, 436.34244. 49.20608, 262.17214, 391.28446, 436.34244.
MS ID MS2  +
MS Instrument Agilent1200 HPLC (Agilent), LTQ-Orbitrap (Thermo Fisher Scientific)  +
MS Instrument Type LC-Orbitrap-MS  +
MS Ion Mode Positive  +
MS Ionization ESI  +
MS Title LC-Orbitrap-MS ESI positive method 2  +
Modification dateThis property is a special property in this wiki. 1 June 2020 06:21:44  +
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