CL. CHEMISTRY
URINE/ BLOOD
(10-20 ML)
FOR URINE : PLAIN STERILE CONTAINER (NO PRESERVATIVE) FOR SERUM : YELLOW TOP (NO PRESERVATIVE)
N/A
BOTH SERUM AND URINE SPECIMEN ARE REQUIRED
18-25OC FOR 8 HOURS 2-8OC AFTER 8 HOURS TO 7 DAYS - 20OC FOR LONG STORAGE
EASYLYTE PLUS ROCHE COBAS C501 /SPECTROPHOTOMETRY
24 HRS EXCEPT SUNDAY AND HOLIDAY (Day/s)
TO CALCULATE PERCENTAGE OF THE SODIUM FILTERED BY THE KIDNEY WHICH IS EXCRETED IN THE URINE
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