PROPRIETARY INFORMATION
CONFIDENTIAL MATERIAL
Not for Customer Distribution
Assays/Reagents
AEROSET
®
System Troubleshooting Guide
95
94816-107—November 2004
Limit of Detection for Abbott Assays Data Sheet Example
Date: 3/11/03 Analyte: ABC
Instrument: AEROSET System Serial No.: 1243
Record the values for the zero concentration sample replicates.
Calculate the limit of detection.
Comments: Confirmed limit of detection
_______________________________________________________________________________________
Technologist: (Name) Date: 3/11/03
Reviewed by: (Name) Date: 3/11/03
Lot Number
Expiration Date
Reagent Kit
334455MB
07/07/03
Calibrators
50383
05/01/03
Replicate
Value
1
0.05
2
0.05
3
0.03
4
0.04
5
0.02
6
0.06
7
0.03
8
0.02
9
0.10
10
0.02
A. Determine the mean of the replicates:
Mean* = 0.04
B. Determine the SD of the replicates:
SD = 0.02
C. Multiply the SD by 2:
2 × SD = 0.04
D. Add line A and line C:
Mean + (2 × SD) = 0.08
* If the calculated mean is
울
0, enter 0 as the mean.
Data Summary
Calculated Value
Expected Value
Limit of Detection
0.08
0.12
Содержание AEROSET
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