372-373 / 620
Table 1
Accuracy - Spike Recovery
Avg (%)
RSD % Avg (%)
RSD (%)
Child Formula Powder
00411RF00
Chloride
3
46.09
102.0
2.1
100.0
1.5
Infant Elemental Powder
00402RF00
Chloride
3
36.80
101.0
1.5
101.0
1.5
Adult Nutritional RTF, High Protein
00415RF00
Chloride
3
38.19
87.0
100.0
* insufficient sample
Adult Nutritional RTF, High Fat
00407RF00
Chloride
3
30.76
91.0
91.0
to spike multiple days
Infant Formula RTF, Milk Based
SPIFAN Blank Milk Form
Chloride
3
20.03
103.0
1.2
101.0
1.1
SRM 1849a
CLC10-b
Chloride
3
68.48
104.0
2.8
103.0
1.3
Adult Nutritional Powder Milk Protein Based
11750017V3
Chloride
3
36.42
101.0
1.2
100.0
0.7
Infant Formula Powder Partially Hydrolyzed Milk Based
1172572116
Chloride
3
42.43
101.0
1.0
100.0
1.8
Infant Formula Powder Partially Hydrolyzed Soy Based
117257651Z
Chloride
3
46.22
102.0
1.4
100.0
1.5
Adult Nutritional Powder Low Fat
00394RF00
Chloride
3
40.32
102.0
1.6
101.0
1.8
Child Formula Powder
00412RF00
Chloride
3
38.58
101.0
1.5
100.0
1.3
Infant Elemental Powder
00403RF00
Chloride
3
39.35
100.0
1.9
101.0
1.2
Infant Formula Powder Milk Based
D04HTCVV
Chloride
3
46.48
100.0
0.5
100.0
0.9
Infant Formula Powder Soy Based
E29JVLV
Chloride
3
56.08
101.0
1.2
100.0
0.4
Infant Formula RTF Milk Based
SPIFAN Control Milk Form
Chloride
3
44.24
103.0
3.2
99.0
1.0
Adult Nutritional RTF High Protein
00414RF00
Chloride
3
154.45
101.0
0.2
100.0
0.5
Adult Nutritional RTF High Fat
00406RF00
Chloride
3
162.24
102.0
1.6
103.0
1.9
Global Mean %
100.1
1.5 100.0
1.2
Additional information to be completed by SD
yes
no
yes
yes
no
no
yes
yes
no
What form of the nutrient was spiked into the product?
What kind of solution or solvent was used to deliver the spike to the product?
What percentage of the spiked sample was the spiked was the spike blanc? (How much was product diluted by spike?)
water
100%
NaCl
Were products spiked before they were weighed into extraction vessels?
Analyte
Were all spike recovery samples prepared on multiple days?
Were spike recoveries calculated from theoretical additions?
Or was spiking solution analyzed and the results used to calculate spike recoveries?
+ Spike Level 1
SPIFAN Code
Was a portion of the product spiked?
Were all spike recovery samples taken from the same spiked product?
Were multiple portions of the product spiked and each spiked product analyzed?
Were products weighed into extraction vessels before spiking?
Were all spike recovery samples prepared on the same day?
+ Spike Level 2
Spike Recovery
Product
Nr. replicates (n) Native level Conc. (RTF
/ reconstituted)
SPIFAN ERP Checklist v1.0
Chlor-02 MEF Form
FOR ERP USE ONLY
DO NOT DISTRIBUTE