Laboratory：Akiruno
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- endocrinology test
- adrenal medulla hormones
- Metanephrine/Normetanephrine fraction
Laboratory：Akiruno
○Metanephrine/Normetanephrine fraction
CODE：0R631 3
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TEST NAME
SPECIMEN
REQUIREMENT
（ｍL） CONTAINER CAP COLOR STORE
TEMPERATURE
(STABILITY) TURNAROUND
TIME (DAY) METHODOLOGY REFERENCE RANGE
(UNIT) -
Metanephrine/Normetanephrine fraction
acidic urine storage
2.0
U00
（28 days）
3-5 LC/MS/MSMetanephrine 0.04-0.19LC/MS/MS (Liquid chromatography tandem mass spectrometry)
Liquid chromatography tandem quadrupole mass spectrometry
A method in which the components of a substance of interest are resolved using affinity differences in a liquid chromatograph, further separated by mass in a mass spectrometer to dissociate and fragment specific mass ions, and those ions are then detected.
Normetanephrine 0.09-0.33
(mg/day)
COMMENT
Keep your urine for 24 hours in a urine collection bottle containing the specified amount of special urine collection additive, mix well, and then submit the required amount. If the urine is not acidified, the data will be affected, so please be sure to use a special urine storage additive.
We will also report the total metanephrine (mg/day).
CONTAINER
U00 旧容器記号 Y
尿用容器
貯蔵方法：室温
