Tests
Hydrogen Measurement
The determination of the amount of hydrogen present in a sample.
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Tests
The determination of the amount of hydrogen present in a sample.
Indicators
An inorganic compound composed of a single nitrogen atom covalently bonded to three hydrogen atoms that is an amidase inhibitor and neurotoxin. It is both manufactured and produced naturally from bacterial processes and the breakdown of organic matter. Ammonia is used in many industrial processes, and as a fertilizer and refrigerant. It is characterized as a colorless gas or compressed liquid with a pungent odor and exposure occurs by inhalation, ingestion, or contact.
Indicators
A chlorine anion that forms the negatively charged part of certain salts, including sodium and hydrogen chloride salts, and is an essential electrolyte located in all body fluids responsible for maintaining acid/base balance, transmitting nerve impulses and regulating fluid in and out of cells.
Indicators
Haptoglobin (406 aa, ~45 kDa) is encoded by the human HP gene. This protein plays a role in tight junction disassembly, intestinal permeability, heme iron recycling, antimicrobial activity and the regulation of hydrogen peroxide catabolism.
Tests
The determination of the amount of hydrogen cyanide in a sample.
Glossary Term
Quantity of dimension one used to express on a scale from 0 to 14 the amount-of-substance concentration of hydrogen ion of dilute aqueous solution, calculated as the logarithm of the reciprocal of hydrogen-ion concentration in gram atoms per liter.