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. Author manuscript; available in PMC: 2017 Sep 28.
Published in final edited form as: Metrologia. 2016 Sep 28;53(5):1193–1203. doi: 10.1088/0026-1394/53/5/1193

Table 4.

Summary outputs for purity of secondary internal standard Me2PDA.

Internal standard Sample Posterior mean (g g−1) Posterior standard deviation (g g−1)
BA 1 0.9999 0.0004
2 0.9991 0.0004
3 0.9992 0.0001
4 0.999 0.0013
KHP 1 1.0004 0.0002
2 0.9997 0.0004
3 0.9995 0.0003
4 0.9989 0.0005