QEMIX supplies the CoA matching the lot actually shipped, together with the official technical documentation issued by the manufacturer.
4,4',4''-Methylidynetrisbenzonitrile (Letrozole Impurity)
| SKU | Pack size | Availability | Price |
|---|---|---|---|
| TRC-M312950-10MG | 10 mg | Backorder | Request a quote |
4,4',4''-Methylidynetrisbenzonitrile (Letrozole Impurity) – formula C22H13N3, CAS 113402-31-6, molecular weight 319.36 g/mol – is an analytical reference standard (CRM/RM) in the Impurities group from TRC (Canada). Specification: pack size 10 mg. It is commonly used for instrument calibration, calibration curves and QA/QC in HPLC, GC, GC-MS, LC-MS and ICP/AAS analysis. QEMIX supplies genuine 4,4',4''-Methylidynetrisbenzonitrile (Letrozole Impurity) with full COA/SDS, Quick Quote and nationwide delivery in Vietnam. Contact us for partner pricing and technical support.

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