Siemens ADVIA 2120, Operator'S Manual, Page: 404 / 477

Regulatory information 9-63
Method Data Summary
CBC Method Data
The sample stability, expected ranges, and performance characteristics for the CBC method are listed in the following Table.
Sample Stability Expected Imprecision Correlation Data Observed Analytical Range
Room Temp Refrigerated Values Mean SD CV% y= r Sy.x Carryover Range Deviation
WBC (10³/µL) 36 h 56 h 3.8 to 8.6 5.91 0.16 2.7 1.06x - 0.74 0.997 1.42 0.4% 0.02 to 21.83
20.48 to 409.55
0.46 x 10³/µL
4.1 %
RBC (10
6
/µL) 48 h 72 h 4.1 to 6.0 4.82 0.05 1.0 0.98x + 0.11 0.997 0.07 0.2 % 0.0 to 2.65
2.65 to 6.76
0.03 x 10
6
/µL
1.1 %
HGB (g/dL) 72 h 72 h 10 to 16 13.3 0.11 0.8 1.01x - 0.2 0.997 0.2 0.2 % 0.0 to 8.6
8.6 to 22.5
0.2 g/dL
2.5 %
MCV (fL) 8 h 24 h 76 to 100 81.0 0.3 0.4 0.90x + 9.6 0.994 1.1
CH (pg) 36 h 53 h 24 to 35 26.5 0.05 0.2 1.00x + 1.2 0.990 0.6
CHCM (g/dL) 8 h 24 h 29 to 34 30.6 0.14 0.5 1.17x - 6.5 0.974 0.5
RDW (%) 72 h 72 h 12 to 15 12.3 0.07 0.6 0.86x + 1.3 0.980 0.6
HDW (g/dL) 72 h 72 h 1.9 to 3.0 2.56 0.02 0.8 0.98x + 0.06 0.959 0.13
PLT (10³/µL) 48 h 48 h 140 to 360 256 6.9 2.7 1.08x - 2.0 0.991 27 0.1 % 5 to 208
205 to 3983
10 x 10³/µL
4.9 %
MPV (fL) 8 h 8 h 7 to 9 8.1 0.11 1.4 0.76x + 0.9 0.925 0.4
Hct (%) 33 to 57 n/a
MCH (pg) n/a n/a 24 to 31 n/a n/a n/a n/a n/a n/a
MCHC (g/dL) 28 to 34 n/a n/a n/a
not available or not applicable for this parameter
x= Technicon H•3 RTC System y= ADVIA 120 Hematology System