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Spectrum USP test solution concentrates allow the quick, accurate preparation of fresh, reliable standard volumetric solutions required for testing USP materials. Simply dilute the desired USP test solution concentrate to the specified volume (carefully following instructions provided with the package) and the resulting solution will have an exact concentration within 0.1%. Spectrum USP test solution concentrates are relied upon for fast, accurate results in life sciences and pharmaceutical quality control applications.
Glycerin Base TS, USP Test Solution is a solution, sometimes designated with TS or Test Solution, that is prepared according to the specifications of the USP Pharmacopeial Convention, ...