توضیحات محصول
Flow rate
20-600 µl/min
Specimen
Dried blood
Pre-analytic Treatment
Specimen
Take blood from the heel of the newborn onto a suitable filter card. Dry 4 hours at ambient temperature.
Time of sample drawing
48th to 72nd hour of life.
Sample Stability
21 days at +2 to +25 °C. For longer storage the samples should be frozen with humidity excluded (below -18 °C). Avoid temperatures above 37 °C.
Injection Volume
10 µl
Autosampler rinsing solution
Rinsing Solution (57007)
Additional Info
No HPLC column is required.
Method of Analysis
LC-MS/MS
Number of Tests
960
Parameter
Acylcarnitines & free carnitine, Amino acids
Analysis Time
< 2 min
Limit of quantification
Amino acids: 2.5-30 µmol/l
(Acyl-)carnitines: 0.1-1.6 µmol/l
Linearity
Amino acids: 2000-2400 µmol/l
(Acyl-)carnitines: 25-200 µmol/l
Recovery
Amino acids: 64-94 %; (Acyl-)carnitines: 63-102 %
Intraassay
Amino acids: CV = 2-11 %
(Acyl-)carnitines: CV = 3-12 %
Interassay
Amino acids: CV = 3.5-18 %
(Acyl-)carnitines: CV = 4.8-14 %
MS/MS-Mode
MRM
سایر محصولات مرتبط