AOAC SPIFAN Stakeholder Program Meeting Book (September 10, 2020)

Specific Performance Claims: DFL Table 1: Method Performance Requirements a Analytical range

1.5 – 100 mg/100g

Limit of Quantitation (LOQ)

≤ 1.2 mg/100g

85-110% (1.5-20 mg/100g ) 90-110% (>20mg/100g)

Recovery

Repeatability (% RSD r )

≤ 5%

Reproducibility (% RSD R ) ≤ 10% a Concentrations apply to: i) “ready-to-feed’ liquids “as is”; ii) reconstituted powders (25 g into 200 g of water); and iii) liquid concentrates diluted 1:1 by weight.

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Specific Performance Claims: 3-FL Table 1: Method Performance Requirements a Analytical range

4 – 600 mg/100g ≤ 3.2 mg/100g 85-110% (4-20 mg/100g ) 90-110% (>20mg/100g)

Limit of Quantitation (LOQ)

Recovery

Repeatability (% RSD r )

≤ 5%

Reproducibility (% RSD R ) ≤ 10% a Concentrations apply to: i) “ready-to-feed’ liquids “as is”; ii) reconstituted powders (25 g into 200 g of water); and iii) liquid concentrates diluted 1:1 by weight. 14