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Supplier Certificate of Analysis (CoA) is included with product shipment.
Single-component standards offer high-quality, consistent results while saving preparation time. 5-Nitro-o-toluidine standard is supplied in methanol-P&T. Additional solvents include methylene chloride, acetonitrile, benzene, hexane, acetone, THF, and water. Please inquire about the matrix for a particular item when ordering, if the matrix is important to your application, a substitution may be possible.
Can’t find the standards you are looking for? Spex CertiPrep® can make custom standards to meet your exact needs. Contact us for more information at CRMsales@spex.com or call us at 732-549-7144.
Chemicals sold by Cole-Parmer are not intended for and should not be (i) used for medical, surgical or other patient oriented applications, or (ii) combined with any food product or ingested in any form.
Hazardous material shipping fees may apply.
Our specialists are here to help you find the best product or part available for your application. Call or Email us and we will make sure you get the right product or part for the job.