Parameter
SLV
(Sept. 2012)
MLT
(July. 2014)
AOAC SMPR
2012.011
Matrices
12 SLV Test Matrices Kit
6 SLV Test Matrices Kit
All forms of infant, adult, and/or pediatric
formula (powders, ready-to-feed liquids, and
liquid concentrates
Quantitation limit (g/100 g)
0.001*
0.001*
≤ 0.001*
Quantitation range (g/100 g)
0.001* - 7.94*
0.001* - 7.94*
≤ 0.001* - 8.00*
Recovery (%)
100.0 – 102.9 % (C18:2/C18:3)
90 – 110 %
RSD (repeatability) (%) r
≥ 3.0* = < 1.3
< 3.0* & ≥ 0.5* = < 1.7
< 0.5* & 0.05*= < 1.8
< 0.05* & ≥ 0.005* = < 3.5
< 0.005* & ≥ 0.001* = < 4.1
≥ 3.0* = 2.5 (1.1-4.4)
< 3.0* & ≥ 0.5* = 2.8 (1.2-4.8)
< 0.5* = 2.1 (1.4-13.0**)
≥ 3.0* = ≤ 2
< 3.0* & ≥ 0.5* = ≤ 4
< 0.5* = ≤ 7.0
RSD (intra lab precision) (%) iR
≥ 3.0* = < 1.1
< 3.0* & ≥ 0.5* = < 1.7
< 0.5* & 0.05*= < 2.9
< 0.05* & ≥ 0.005* = < 6.3
< 0.005* & ≥ 0.001* = < 7.0
Not done
Not specified
RSD (reproducibility) (%) R
Not done
≥ 3.0* = 5 (4.9-5.3)
< 3.0* & ≥ 0.5* = 5.0 (1.9-9.6)
< 0.5* = 5.8 (2.7-23.5**)
≥ 3.0* = ≤ 4
< 3.0* & ≥ 0.5* = ≤ 8
< 0.5* = ≤ 15
iew of Performance Data (SLV & MLT) vs SMPR for SPIFAN samples
**
trans
fatty acid results
All results expressed in g/100 g reconstituted final product / Concentrations apply to: a) ‘ready-to-feed” liquids “as is”; b) re-constituted powders (25 g into 200 g
of water); and c) liquid concentrates diluted 1:1 by weight. NIST reconstitution rate 1 : 10
