QEMIX supplies the CoA matching the lot actually shipped, together with the official technical documentation issued by the manufacturer.
4-Hydroxybenzoic acid-n-butyl ester 1000 µg/mL in Acetonitrile
| SKU | Pack size | Availability | Price |
|---|---|---|---|
| DRE-A14228780AL-1000 | 1 mL | Backorder | Request a quote |
4-Hydroxybenzoic acid-n-butyl ester 1000 µg/mL in Acetonitrile – formula C11H14O3, CAS 94-26-8, molecular weight 194.23 g/mol – is an analytical reference standard (CRM/RM) in the Food Additives & Colourants group from DR. EHRENSTORFER (USA). Specification: pack size 1 mL. 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-Hydroxybenzoic acid-n-butyl ester 1000 µg/mL in Acetonitrile with full COA/SDS, Quick Quote and nationwide delivery in Vietnam. Contact us for partner pricing and technical support.

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