2015.14 Vitamin B (July 2018)
2015.14 (JULY 2018) BVit-02 AOAC_thiamine_Tot_MLT- AOAC_BlindDup_E10NWZC
FOR ERP USE ONLY DO NOT DISTRIBUTE
AOAC International Interlaboratory Study Workbook
Version:
2.1
Blind (Unpaired) Replicates Study Reported Values
Seq.
Item
Symbol
Value
AOAC 2015.14 Simultaneous Determination of Total Vitamins B1, B2,
Study name: Study date: Sample ID:
24-Jul-2018
E10NWZC- TJHR217/OACN211
1 Total number of laboratories 2 Total number of replicates
p
10 20
Sum(n(L)) XBARBAR
3 Overall mean of all data (grand mean) 4 Repeatability standard deviation 5 Reproducibility standard deviation 6 Repeatability relative standard deviation 7 Reproducibility relative standard deviation
1.1173 0.0231 0.0759
s(r) s(R)
RSD(r) RSD(R)
2.07 6.80
8 HORRAT value
0.22
Made with FlippingBook Online newsletter