USP Volumetric Solutions
All USP volumetric solutions are prepared with raw materials which meet or exceed requirements of the American Chemical Society. Where no A.C.S. specifications exist, chemicals of highest purity available are used. All aqueous solutions are prepared using high purity, deionized water which meets requirements for ASTM Type 1 Reagent Grade Water. The USP Test Solutions (TS) are a solution of reagents in such solvents and of such definite concentrations, abbreviated "TS", which is prepared to the specifications of the USP Pharmacopeial Convention for conducting USP and National Formulary tests and assays.
Whether products are manufactured in New Brunswick, NJ or Gardena, CA, the exacting production and quality control records are maintained providing traceability of raw materials. Lot samples are maintained for a minimum of five years. All solutions are guaranteed to meet label specifications.
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Ferric Ammonium Sulfate, Tenth-Normal (0.1 N), USP Volumetric SolutionStarting at $214.65
F-161 Spectrum Chemical
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Zinc Sulfate, 0.0500 M Aqueous Solution, USP Volumetric Solution
Starting at $123.20
Z-351 Spectrum Chemical
