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. 2014 Sep 21;86(20):10282–10287. doi: 10.1021/ac502488f

Figure 5.

Figure 5

RP-HPLC-HR-ESMS chromatograms of CRM 7405-a (Hijiki) after extraction with DCM/MeOH (2 + 1): (a) the crude extract, (b) extract after silica cleanup, and (c) extracted m/z for each arsenolipid species after silica cleanup; all as thio analogues. ZORBAX Eclipse XDB-C8 (4.6 × 150 mm, 5 μm); mobile phase, water/ethanol gradient (70–90% EtOH, incl. 0.1% formic acid); flow rate, 1 mL min–1; column temperature, 30 °C; injection volume, 5 μL. The following ions (m/z), as their thio derivatives, were extracted: AsHC332–349.1914; AsHC360–377.2228; AsPL958–975.4993; AsPL986–1003.5327; AsPL1014–1031.5647; AsPL1042–1059.5949; AsPL1070–1087.6228.