AOAC OMB Final Action Recommendation (December 2019)-2016.14

2016.14 (October 2019) – FOS-03 MANUSCRIPT

FOR ERP USE ONLY DO NOT DISTRIBUTE

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Table 13. Elution program used by lab 12

Flow rate, mL/min

Water, % A

250 mM NaOH, % B

650 mM NaOAc, % C

Time, min

0

1.0 1.0 1.0 1.0 1.0 1.0 1.0

90 90 70 30 30 90 90

10 10 30 30 30 10 10

0 0 0

12 15 22 24 26 35

40 40

0 0

3 4 5

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