Laboratory Medicine
Test catalogue
Methylmalonic Acid, Plasma | |
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Test NameMethylmalonic Acid, Plasma |
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Specimen Type / RequirementsContainer Type = 1 Lavender (EDTA) Minimum Testing Volume = 3.0 mL plasma Tubes must fill to at least ½ or greater of its vacuum capacity |
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Specimen HandlingCollection Instructions: Collect in 1 lavender top tubes (EDTA). Write your initials, date and time of collection on the collection label. Laboratory Staff Instructions: Separate plasma within 6 hours of collection. Store and send frozen. If the specimen thaws it is unsuitable for analysis. Rejection Criteria: Thawed samples. Serum and heparinized plasma samples are unacceptable. Stability: Sample stable refrigerated for 4 hours and frozen for 30 days. Transportation: Transport on ice to core lab as soon as possible. |
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Required Documentation |
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Turnaround Time (TAT)15 Days |
Test Utilization |
Reference Value0.10 - 0.40 µmol/L Values up to 2.0 µmol/L are not uncommon in patients with renal |
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Test CodePMMA |
MethodologyLC-MS/MS |
Testing LocationReferred Out – ON, Canada (ROICL02) |
Other InformationLast Updated: October 22, 2019
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