MRC:
The number of the volume,form,or the dosage within each unit package.AKKF
Quantity Within Each Unit Package:
4.000 ounces, avoirdupois
MRC:
Limitations placed on specific impurities to make the item suitable for particular uses,expressed in percent.BBRF
Impurities Limitation In Percent:
Insoluble in hcl0.01, ammonium hydroxide precipitated0.01, chloride0.001, oxidizing substances0.005, sulfate0.01, ammonium0.003, barium0.005, heavy metals0.001, iron0.002, magnesium0.02, potassium0.01, sodium0.10, strontium0.10