54
Exogenous Interference data
Exogenous
Substances
highest
Conc. tested
interference
or no
Bias @ blood
glucose Conc.
Note
Acetaminophen
8 mg/dL
Yes
14.2%@80 mg/dL
14.9%@120 mg/dL
The highest no interference concentration is 7 mg/dL
Ascorbic Acid
4 mg/dL
No
NA
Dopamine
5.2 mg/dL
Yes
31.0%@80 mg/dL
18.2%@120 mg/dL
The highest no interference concentration is 2.6
mg/dL
Gentisic Acid
6 mg/dL
No
NA
Ibuprofen
50 mg/dL
No
NA
L-Dopa
4 mg/dL
Yes
16.3%@80 mg/dL
11.4%@120 mg/dL The highest no interference concentration is 2 mg/dL
Methyldopa
2 mg/dL
No
NA
Sodium
Salicylate
50 mg/dL
No
NA
Tetracycline
1.5 mg/dL
No
NA
Tolbutamide
100 mg/dL
No
NA
Galactose
20 mg/dL
No
NA
Maltose
20 mg/dL
No
NA
Xylose
8 mg/dL
Yes
10.1%@80 mg/dL The highest no interference concentration is 6 mg/dL
Fructose
30 mg/dL
No
NA
Manose
10 mg/dL
No
NA
Sucrose
50 mg/dL
No
NA
Xylitol
200 mg/dL
No
NA
Glipizide
8 mg/dL
No
NA
