Roche 9180 - Effect of the Substances (Whole Blood Samples)

Roche Diagnostics
106 Instructions for Use · Version 10.0
7 Measurement 9180 Electrolyte Analyzer
Interference
Effect of the substances (whole blood samples)
Substance Concentration of
the substance
Parameter Parameter
concentration (MV)
[mmol/L]
Effect of the
substance
[mmol/L]
± Trueness
[mmol/L]
Potassium thiocyanate
6.8800 mmol/L
Na 138.7 -3.21 ± 0.26 2.50
Cl 104.8 7.96 ± 0.46 4.00
Ca 1.21 -0.05 ± 0.02 0.08
5.1600 mmol/L
Na 139.2 -3.82 ± 0.46 2.50
Cl 105.1 5.99 ± 0.37 4.00
Ca 1.22 -0.07 ± 0.02 0.08
3.4400 mmol/L
Na 138.9 -1.24 ± 0.19 2.50
Cl 105.0 4.43 ± 0.23 4.00
Ca 1.21 -0.02 ± 0.01 0.08
1.7200 mmol/L Cl 105.34 2.23 ± 0.13 4.00
Salicylic acid
4.34 mmol/L K 3.64 0.40 ± 0.05 0.20
3.26 mmol/L K 3.63 0.29 ± 0.06 0.20
2.17 mmol/L K 3.64 0.19 ± 0.06 0.20
1.09 mmol/L K 3.66 0.07 ± 0.06 0.20
Sodium bromide
37.5 mmol/L
K 4.06 0.76 ± 0.03 0.20
Cl 107.8 66.46 ± 8.64 4.00
28.1 mmol/L
K 4.07 2.31± 0.11 0.20
Cl 107.8 47.91 ± 4.77 4.00
18.8 mmol/L
K 4.12 1.19 ± 0.06 0.20
Cl 107.1 30.75 ± 1.73 4.00
9.4 mmol/L
K 3.51 0.44 ± 0.45 0.20
Cl 103.2 13.11 ± 1.51 4.00
7.0 mmol/L
K 3.38 0.11 ± 0.07 0.20
Cl 102.2 9.52 ± 1.30 4.00
4.7 mmol/L Cl 102.1 6.29 ± 0.58 4.00
2.3 mmol/L Cl 102.2 3.04 ± 0.31 4.00
Table 7-4 Effect of the substances (whole blood samples)