OpenLegislation

Division 7.2 Reproducibility

United Kingdom

Original text. Later amendments are not shown.

The results for between laboratory standard deviation by the abovementioned intercomparison are given in the table below:

Between Laboratory Standard Deviation (SR) in g/kg

n

  • Number of participating laboratories.

    • Reference materialAmino Acid
    ThreonineCyst(e)ineMethionineLysine
    Mixed Pig Feed

    0,28

    n = 15

    0,3

    n = 17

    0,23

    n = 17

    0,3

    n = 13

    Broiler Compound

    0,48

    n = 16

    0,34

    n = 18

    0,55

    n = 18

    0,75

    n = 16

    Protein Concentrate

    0,85

    n = 16

    0,62

    n = 17

    1,57

    n = 17

    1,24

    n = 15

    Premixture

    2,49

    n = 16

    		—

    6,2

    n = 16

    6,62

    n = 16

    Coefficient of Variation (%) for Between Laboratory Standard Deviation (SR)

    n

  • Number of participating laboratories.

    • Reference materialAmino Acid
    ThreonineCyst(e)ineMethionineLysine
    Mixed Pig Feed

    4,1

    n = 15

    9,9

    n = 17

    7,0

    n = 17

    3,2

    n = 13

    Broiler Compound

    5,2

    n = 16

    8,8

    n = 18

    10,9

    n = 18

    5,4

    n = 16

    Protein Concentrate

    3,8

    n = 16

    12,3

    n = 17

    13,0

    n = 17

    3,0

    n = 15

    Premixture

    4,3

    n = 16

    		—

    6,9

    n = 16

    6,7

    n = 16