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Rapidlab 1200 Operator’s Guide: System Specifications
E-25
02087462 Rev.V
Recovery and Precision of Hemoglobin Fractions in Human
Whole Blood
For testing capillary, tHb, and syringe modes, blood is collected in heparinized
vacuum tubes. It is tonometered at 37°C and/or adjusted chemically. Three target
levels of tHb were prepared by separating the red cells from the plasma and
recombining appropriately. For each run, separated by mode, 3 replicates of each
level were run on a minimum of 3 Rapidlab 1245 systems. The mean bias was
determined by taking the difference between the Rapidlab 1245 system mean and
the reference methods mean. The mean bias and the pooled within run standard
deviation were determined for each blood preparation and sampling mode.
5
Micro-
capillary
12
1.86
150.3
149.8
100.3
1.2
6
Micro-
capillary
12
2.21
186.7
199.5
93.6
1.2
7
Micro-
capillary
12
3.70
239.9
249.7
96.1
1.5
8
Micro-
capillary
12
9.31
332.2
377.6
88.0
2.8
9
Micro-
capillary
12
10.50
556.7
649.3
85.7
1.9
1
Micro-
syringe
24
0.33
27.5
28.3
97.0
1.2
2
Micro-
syringe
24
0.59
51.7
50.1
103.3
1.1
3
Micro-
syringe
24
0.79
91.3
85.9
106.3
0.9
4
Micro-
syringe
24
0.74
106.0
107.4
98.7
0.7
5
Micro-
syringe
24
1.06
150.6
150.3
100.2
0.7
6
Micro-
syringe
24
13.25
190.7
198.2
96.3
6.9
7
Micro-
syringe
24
3.57
247.5
250.5
98.8
1.4
8
Micro-
syringe
24
6.96
341.4
375.1
91.0
2.0
9
Micro-
syringe
24
8.38
583.6
651.3
89.6
1.4
* WRSD = within-run standard deviation
Table E-20 Rapidlab 1245 Recovery and Precision Testing—
p
O
2
Level Mode
n
WRSD
*
Observed
Expected
Recovery WRCV
Summary of Contents for Rapidlab 1200
Page 1: ...Rapidlab 1200 Systems Operator s Guide 02087462 Rev V 2010 01 ...
Page 6: ...iv Rapidlab 1200 Operator s Guide Using This Guide 02087462 Rev V ...
Page 88: ...1 68 Rapidlab 1200 Operator s Guide System Overview and Intended Use 02087462 Rev V ...
Page 126: ...2 38 Rapidlab 1200 Operator s Guide Operating the System 02087462 Rev V ...
Page 206: ...5 64 Rapidlab 1200 Operator s Guide Maintenance 02087462 Rev V ...
Page 290: ...6 84 Rapidlab 1200 Operator s Guide Troubleshooting 02087462 Rev V ...
Page 344: ...A 4 Rapidlab 1200 Operator s Guide Safety Instructions 02087462 Rev V ...
Page 354: ...B 10 Rapidlab 1200 Operator s Guide Service Ordering and Warranty 02087462 Rev V ...
Page 360: ...D 4 Rapidlab 1200 Operator s Guide Supplies 02087462 Rev V ...
Page 448: ...I 8 Rapidlab 1200 Operator s Guide Index 02087462 Rev V ...