Siemens Rapidlab 1200, Operator'S Manual, Page: 381 / 448

Rapidlab 1200 Operator’s Guide: System Specifications E-21
02087462 Rev.V
The following tables summarize the results of the Rapidlab 1245 system human
whole blood recovery precision testing.
Table E-18 Rapidlab 1245 Recovery and Precision Testing—pH
Level Mode n WRSD
*
Observed Expected Recovery WRCV
1 Capillary 21 0.004 7.032 7.032 100.00 0.06
2 Capillary 24 0.003 7.205 7.202 100.04 0.04
3 Capillary 21 0.004 7.347 7.354 99.90 0.06
4 Capillary 24 0.003 7.409 7.410 99.99 0.04
5 Capillary 21 0.002 7.513 7.534 99.72 0.03
6 Capillary 24 0.002 7.664 7.630 100.45 0.02
1 Syringe 48 0.006 7.037 7.032 100.07 0.09
2 Syringe 48 0.005 7.213 7.202 100.15 0.07
3 Syringe 48 0.004 7.347 7.354 99.92 0.05
4 Syringe 48 0.003 7.422 7.410 100.16 0.03
5 Syringe 48 0.002 7.546 7.534 100.15 0.03
6 Syringe 48 0.002 7.626 7.630 99.95 0.03
1 Micro-
capillary 24 0.011 7.046 7.032 100.20 0.16
2 Micro-
capillary 24 0.011 7.197 7.202 99.92 0.15
3 Micro-
capillary 24 0.006 7.366 7.354 100.17 0.08
4 Micro-
capillary 24 0.009 7.413 7.410 100.03 0.13
5 Micro-
capillary 24 0.008 7.540 7.534 100.08 0.10
6 Micro-
capillary 24 0.021 7.624 7.630 99.92 0.27
1 Micro-
syringe 24 0.007 7.033 7.032 100.01 0.11
2 Micro-
syringe 24 0.004 7.193 7.202 99.86 0.06
3 Micro-
syringe 24 0.003 7.355 7.354 100.01 0.05
4 Micro-
syringe 24 0.003 7.413 7.410 100.03 0.04
5 Micro-
syringe 24 0.004 7.548 7.534 100.18 0.05
6 Micro-
syringe 24 0.003 7.619 7.630 99.85 0.05