QEMIX supplies the CoA matching the lot actually shipped, together with the official technical documentation issued by the manufacturer.
Ponceau 3R
| SKU | Pack size | Availability | Price |
|---|---|---|---|
| DRE-C16283990 | 25 mg | Backorder | Request a quote |
Ponceau 3R – formula C19H16N2O7S2.2Na, CAS 3564-09-08, molecular weight 494.45 g/mol – is an analytical reference standard (CRM/RM) in the Colorants group from LGC (Germany). Specification: grade Reference Standard, pack size 25 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 Ponceau 3R with full COA/SDS, Quick Quote and nationwide delivery in Vietnam. Contact us for partner pricing and technical support.

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