Trace Elements Laboratory
A Joint Venture of London Health Sciences Centre and St. Joseph's Health Care London
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Beryllium (Be)
Atomic Number: 4
Atomic Symbol: Be
Atomic Weight: 9.01218
Electron Configuration: [He]2s2


Beryllium can inhibit a variety of enzyme systems at high concentrations. This includes alkaline phosphatase, hexokinase, lactate dehydrogenase, and others. However the blockage of these enzyme systems has never been shown to play a role in human disease. The major toxic effect of Beryllium in humans is thought to be due to the strongly acidic solution that are the result of dissolving Beryllium salts in water. These solutions will be toxic to tissues and are thought to be the cause of acute chemical pneumonitis that results from the inhalation of high concentrations of Beryllium. Beryllium appears to have a unique place in immunological reaction in that it is the smallest element known that can be involved in an immune response.

Sample Requirements (click on cell)
 

Reference range
 
 

Analyte Beryllium
Random Urine
Random Urine
24 Hour Urine
Plasma
Hair
0.0 - 11.1 nmol/L
0.00 - 1.50 umol/mol creatinine
0.0 - 16.7 nmol/d
0.0 - 11.1 nmol/L
0 - 0.44 nmol/g

 

Method of Analysis:  High Resolution ICP/MS

Test available:  Monday - Friday 0800 - 1600 h
Turnaround Time:  Average 5-10 days
Maximum 10 days
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March 27, 2008