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Pharmaceutical Guideline

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Pharmacopoeia

OTHER NONMONOGRAPHED WATERS

In addition to Drinking Water, these waters with various other designations. These include waters of various quality levels...

Pharmacopoeia

Pharmaceutical Dosage Form - Gums

Medicated gum is a pliable dosage form that is designed to be chewed rather than swallowed. it Release the drug substances into the saliva.

Pharmacopoeia

AMMONIA FREE WATER

AMMONIA FREE WATER From a functional standpoint, Ammonia Free Water must have a negligible ammonia concentration to avoid interference in tests sensitive

Pharmacopoeia

OXYGEN FREE WATER

OXYGEN FREE WATER Oxygen-Free Water is Purified Water that has been treated to remove or reduce dissolved oxygen. Such treatment could involve deaerating

Pharmacopoeia

LOSS ON IGNITION

Determining the percentage of test material that is volatilized & driven off under the conditions specified.

Pharmacopoeia

DEAERATED WATER

Deaerated Water or “degassed water” is Purified Water that has been treated to reduce the content of dissolved air by “suitable means” ...

Pharmacopoeia

HIGH-PURITY WATER

High-Purity Water may be prepared by deionizing previously distilled water and then filtering it through a 0.45-μm rated membrane.

Pharmacopoeia

FILTERED WATER

Filtered Water is Purified Water that has been filtered to remove particles that could interfere with the analysis.

Pharmacopoeia

DEIONIZED DISTILLED WATER

This water is used as a reagent in a liquid chromatography test that requires a low ionic or organic impurity level.

Pharmacopoeia

DEIONIZED WATER

Deionized Water is produced by an ion-exchange process in which the cations & anions are replaced with H+ & OH− ions by use of ion-exchange