2015.14 Vitamin B (July 2018)

2015.14 (JULY 2018) BVit-02 AOAC_Niacin_Tot_MLT- AOAC_BlindDup_00866RF00

FOR ERP USE ONLY DO NOT DISTRIBUTE

8/4/2018 Copyright 2006,2012 by AOAC International, all rights reserved. AOAC International Interlaboratory Study Workbook Blind (Unpaired) Replicates Critical values for modified Grubb's outlier test, one-tail 1.25% significance level Per: McClure, F.D., Lee, J.-K.and Wilson, D.B., J AOAC 86(5):1045-1055, 2003. Version:

2.1

#

Remove Remove 2 1 100.0% 100.0% 2 100.0% 100.0% 3 100.0% 100.0% 4 86.3% 98.8% 5 73.9% 90.6% 6 64.0% 81.0% 7 56.5% 73.0% 8 50.6% 66.0% 9 45.9% 60.7% 10 42.0% 56.1% 11 38.8% 52.1% 12 36.1% 48.9% 13 33.8% 45.9% 14 31.8% 43.4% 15 30.0% 40.9% 16 28.5% 39.1% 17 27.1% 37.5% 18 25.8% 35.7% 19 24.7% 34.1% 20 23.7% 33.0% 21 22.7% 31.6% 22 21.9% 30.6% 23 21.1% 29.7% 24 20.3% 28.6% 25 19.7% 28.0% 26 19.0% 27.0% 27 18.5% 26.2% 28 17.9% 25.4% 29 17.4% 24.7% 30 16.9% 24.0% 31 16.5% 23.5% 32 16.0% 23.0% 33 15.6% 22.4% 34 15.2% 21.9% 35 14.9% 21.4% 36 14.5% 21.0% 37 14.2% 20.5% 38 13.9% 20.1% 39 13.6% 19.7% 40 13.3% 19.2% 41 13.0% 18.9% 42 12.8% 18.5% 43 12.5% 18.2% 44 12.3% 17.9% 45 12.1% 17.5% 46 11.9% 17.2% 47 11.6% 16.9% 48 11.4% 16.6% 49 11.2% 16.3% 50 11.1% 16.2% 1

Labs

NOTES: 1. Values in red are corrected from original table.

2. Values for 31-39, 41-49 were interpolated for 2 outliers.