Magnesium, RBC
Marker0.5 mL packed RBC cells collected in an EDTA (lavender-top) tube or sodium heparin (royal blue-top) tube
Nutrition & Vitamins
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DirectLabs
Lowest PriceOnlineMagnesium, RBC
Used to find out how much intercellular magnesium is in circulation.
Updated 7/22/2025
$48
Order TestWalk-In Lab
OnlineMagnesium Blood Test, RBC
The Magnesium Blood Test, RBC test is used to help detect if an individual has a magnesium deficiency.
Updated 7/22/2025
$49
Order Test