Collect

Timed Urine: 24-hour urine collection container. 

Collect urine without additives.

Storage/Transport Temperature

Refrigerated

Stability (from collection to initiation)

14 days at 15-25 °C
14 days at 2-8 °C

Performed

Continuous

Reported

Within 4 hours

Lab info

NewYork Presbyterian Hospital - CUIMC

Section

Chemistry 

Methodology

Ion Selective Electrode (ISE)

Reference Interval

40-220 mmol/24hr volume

Can this test be added to a previous specimen?

Can be added on within 7 days of collection to another chemistry test
Test Information

Collect

Timed Urine: 24-hour urine collection container. 

Collect urine without additives.

Storage/Transport Temperature

Refrigerated

Stability (from collection to initiation)

14 days at 15-25 °C
14 days at 2-8 °C

Performed

Continuous

Reported

Within 4 hours

Lab info

NewYork Presbyterian Hospital - CUIMC

Section

Chemistry 

Methodology

Ion Selective Electrode (ISE)

Reference Interval

40-220 mmol/24hr volume

Can this test be added to a previous specimen?

Can be added on within 7 days of collection to another chemistry test

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