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.
13
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
Made with FlippingBook Publishing Software