USP Test Solutions
Spectrum USP Test Solutions are the answer for those lab personnel that do not have the luxury of time to prepare their own USP reagent solutions. These test solutions 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.
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Acetic Acid-Ammonium Acetate Buffer TS, (U.S.P. Test Solution)Starting at $213.35
A-284 Spectrum Chemical
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Ammonia-Ammonium Chloride Buffer TS, (U.S.P. Test Solution)
Starting at $306.55
A-266 Spectrum Chemical
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Ammonium Hydroxide, 10 Percent (w/v) NH3 Solution, (U.S.P. Test Solution)
Starting at $144.80
A-158 Spectrum Chemical
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Methyl Orange, 0.1 Percent (w/v) Aqueous Indicator Solution, (U.S.P. Test Solution)
Starting at $61.65
M-218 Spectrum Chemical
