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Division 6.2.1 The operating conditions must yield a resolution factor R ≥ 1,5.

United Kingdom

Original text. Later amendments are not shown.

R = 2 d'R 2 — d'R 2 W 1 + W 2

Where

R1 and R2

  • retention times, in minutes, of the peaks,

    • W1 and W2

  • peak widths at half height, in millimetres,

    • d'

  • the chart speed, in millimetres per minute.