Organic Acid Quantitation (Methylmalonic acid)
- LIS Mnemonic: OAQ
Collect
Random Urine Container
Volume Required
5-10 mL
Minimum Required
5.0 mL
Transport
Room temperature
Stability
8 hours @ room temperature
Processing
Refrigerate overnight/freeze if > 24 hours. If sending specimen from outside CHOP, send on dry ice by overnight courier (Mon-Thurs only).
Days Performed
Monday-Friday
Reported
3-5 days
Reflex Testing
N/A
CPT
83918
Methodology
GC/MS
Contact Us
- (215) 590-3394
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