OpenLegislation

Division 8.10 Vanillic acidF1

United Kingdom

Original text. Later amendments are not shown.

Analyte Vanillic acid
Samples Whisky Brandy Rum Cognac 1 Bourbon Cognac 2
No of laboratories participating 15 15 15 15 15 15
No of results accepted (laboratories) 12 11 14 14 15 14
Mean value (mg/l) 0,2 0,2 1,5 0,8 2,4 2,7
Repeatability standard deviation, s r (mg/l) 0,03 0,04 0,03 0,10 0,13 0,21
Repeatability relative standard deviation, RSD r (%) 14,2 16,5 2,3 12,6 5,3 7,7

Repeatability limit, r (mg/l)

(r = 2,8 × s r )

0,1 0,1 0,1 0,3 0,4 0,6
Reproducibility standard deviation, s R (mg/l) 0,06 0,05 0,51 0,2 1,22 0,70
Reproducibility relative standard deviation, RSD R (%) 28 20 35 31 51 26

Reproducibility limit, R (g/l)

(R = 2,8 × s R )

0,2 0,1 1,4 0,7 3,4 2,0

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.