Do you provide a COA and GC-MS report with every batch?

Question

Accepted Answer

Yes — every batch ships with a COA (Certificate of Analysis) and a GC-MS analysis report, documenting physical constants and the full characteristic-component profile. Documents Included Per Batch DocumentContentCOAAppearance, color, aroma, density, RI, optical rotation, acid value, batch number, dateGC-MS reportChromatogram and quantified key compounds (linalool, linalyl acetate, camphor, etc.)Origin / botanical declarationLavandula angustifolia, harvest origin, extraction methodThe GC-MS is generated by capillary-column gas chromatography per GB/T 11538-2006 / ISO 7609, and the result is compared against ISO 3515 and GB/T 12653-2008 limits before release. Batch numbers are traceable back to distillation records in our factory.Send your email and we will forward the current batch COA + GC-MS within one business day for your QC review.

Document	Content
COA	Appearance, color, aroma, density, RI, optical rotation, acid value, batch number, date
GC-MS report	Chromatogram and quantified key compounds (linalool, linalyl acetate, camphor, etc.)
Origin / botanical declaration	Lavandula angustifolia, harvest origin, extraction method

Do you provide a COA and GC-MS report with every batch?

Documents Included Per Batch

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