Showing 1 - 2 results of 2 for search '(((( 50 ms decrease ) OR ( 20 mm decrease ))) OR ( 50 ((ng decrease) OR (_ decrease)) ))~', query time: 0.23s Refine Results
  1. 1

    Data Sheet 1_Development of an LC-MS/MS method for astaxanthin quantification in shrimp tissues and its application to detect astaxanthin variations during ovary development stages... by Shuo Diao (1967698)

    Published 2025
    “…</p>Methods<p>The separation was performed on a BEH C8 column (1.7 μm, 2.1 × 50mm) using a a gradient elution. The initial mobile phase composition was 0.1% formic acid in 3 mM ammonium acetate in water (solvent A) and methanol (solvent B) at a ratio of 15:85 (v/v), with a flow rate of 0.20 mL/min.…”
  2. 2

    I-R-Polar-Negative-0902 by Sheng-Yuan Ho (16909464)

    Published 2023
    “…As the lockmass, we utilized leucine-enkephalin (m/z = 556.2771) at a concentration of 1 ng/L and a flow rate of 5 L/min. The data was collected in continuous mode with a 20-second lockspray interval. …”