Our priority is to ensure the safety and well-being of our patients and residents, and our people.

Emergency department outbreak information >>

Only pre-approved visitors can visit patients at our sites. Please check our COVID-19 information page to learn more about what to expect for your appointment/visit and how to be approved as a visitor. >>

Book an appointment online for COVID-19 testing at one of our Assessment Centres. >>

Text size: a a a

Laboratory Medicine

Test catalogue

Lactate Dehydrogenase, Fluid

Test Name

Lactate Dehydrogenase, Fluid

Urine sample Specimen Type / Requirements

Container Type = Sterile Orange cap container

Minimum Volume = 1 mL fluid

Specimen Handling

Collection Instructions: Collect body fluid in red top vacutainer or sterile urine container. Indicate specimen source in order comments or on requisition. Write your initials, date and time of collection on the collection label.

Special Instructions Centrifuge to remove any cellular material.

Rejection Criteria grossly hemolyzed, Unlabeled or Not Sufficient Quantity Samples will be rejected.

Stability: Fluid LD is stable at room temperature for 8 h, refrigerated for 1 week and frozen at -15 to -20°C for 1 month.

Transportation: Send sample to core lab as soon as possible.

Required Documentation

Turn Around Time (TAT)

3 hours

Test Utilization

Reference Value


Test code



Spectrophotometric (Enzymatic/Rate)

Testing Location


Other Information