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Division 8.4 VanillinF1

United Kingdom

Original text. Later amendments are not shown.

Analyte Vanillin
Samples Whisky Brandy Rum Cognac 1 Bourbon Cognac 2
No of laboratories participating 16 15 16 16 16 16
No of results accepted (laboratories) 16 15 16 16 16 16
Mean value (mg/l) 0,5 0,2 1,2 1,2 3,2 3,9
Repeatability standard deviation, s r (mg/l) 0,03 0,02 0,06 0,11 0,11 0,09
Repeatability relative standard deviation, RSD r (%) 6,8 9,6 4,6 8,9 3,5 2,3

Repeatability limit, r (mg/l)

(r = 2,8 × s r )

0,1 0,1 0,2 0,3 0,3 0,3
Reproducibility standard deviation, s R (mg/l) 0,09 0,06 0,18 0,27 0,41 0,62
Reproducibility relative standard deviation, RSD R (%) 19 25 15 22 13 16

Reproducibility limit, R (g/l)

(R = 2,8 × s R )

0,3 0,2 0,5 0,8 1,2 1,7

Annotations

Textual amendments

F1

Inserted by Commission Implementing Regulation (EU) 2016/635 of 22 April 2016 amending the Annex to Regulation (EC) No 2870/2000 as regards certain reference methods for the analysis of spirit drinks.