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
At ambient temperature (+20 to 25 °C) or cooled (+2 to +8 °C) for up to 21 days. 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 (55007)
Additional Info
p>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 with SUAC: 0.5-5 µmol/l (Acyl-)carnitines: 0.05-0.5 µmol/l
Linearity
Amino acids with SUAC: 250-2500 µmol/l (Acyl-)carnitines: 11-240 µmol/l
Recovery
Amino acids with SUAC: 51-94 %; (Acyl-)carnitines: 62-89 %
Intraassay
Amino acids with SUAC: CV = 4-10 % (Acyl-)carnitines: CV = 4-20 %
Interassay
Amino acids with SUAC: CV = 5-9 % (Acyl-)carnitines: CV = 8-28 %
سایر محصولات مرتبط