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a drug or chemical containing similar amounts of the same ingredients as another drug or chemical.
1. of equal force, power, value, etc.
2. something that has equivalent properties.
3. chemical equivalent.
that weight in grams of a substance that will produce or react with 1 mole of hydrogen ion or 1 mole of electrons. Symbol Eq. The concentrations of electrolytes are often specified in milliequivalents per liter (mEq/l).
any disturbance, mental or physical, that may take the place of an epileptic seizure.
see Table 5.