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EA: PH
Status:
STD 2005/06/07
Code:
963
Concept definition:
The logarithm of the reciprocal of hydrogen ion concentration in gram atoms per litre; pH.
Attribute value type:
REAL
Unit equivalence class label:
PURE_NUMBER
Reference type:
Reference:
Supplemental references:
[
SOED
, "pH"]
Group membership:
MATERIAL
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