Magnesium Build info

Synonyms

• MAGNESIUM
• MG
• LAB103

Short Name

MAGNESIUM

Procedure Master Number

LAB103

Procedure ID

854

Clinical Info

Specimen Type

Blood

Container

Gold Top Tube

Collection Instructions

Submit only 1 of the following specimens:
 
Plasma
Container/Tube:  Mint green-top (lithium heparin gel) tube(s)
Specimen:  1 mL of lithium heparin plasma
Transport Temperature:  Refrigerate
Collection Instructions:
Note:  1. Indicate plasma on request form.
2. Label specimen appropriately (plasma).
 
Serum
Container/Tube:  Gold-top tube(s)
Specimen:  1 mL of serum
Transport Temperature:  Refrigerate
Collection Instructions:
Note:  1. Indicate serum on request form.
2. Label specimen appropriately (serum).

Transport Instructions

Refrigerate

Specimen Stability

Methodology

Colorimetric

Days Performed

Monday through Sunday, continuously

Performing Laboratory

Northwell Health Laboratories

CPT

83735

PDM

5300255

Results