Patchouli Oil COA, GC-MS & Quality Specifications – Technical Analysis of Pure Aceh Patchouli Oil

Aceh Patchouli Essential Oil | Certificate of Analysis (COA) Inquiries | GC-MS Chemical Profile | 33.35% Patchouli Alcohol | Technical Quality Evaluation

Technical Quality Information for International Essential Oil Buyers

Are you searching for patchouli oil COA, GC-MS analysis, chemical composition, or technical quality specifications before purchasing Indonesian patchouli essential oil?

Indonesia Export Center (IEC) provides sourcing and technical inquiry support for natural patchouli essential oil originating from West Aceh, Indonesia.

For professional importers, perfume manufacturers, fragrance formulators, quality-control laboratories, and industrial procurement teams, evaluating essential oil quality requires reliable analytical information.

Our supplied Aceh patchouli oil marketing material includes a laboratory GC-MS analysis dated 27 August 2026, reporting 33.35% patchouli alcohol by GC-MS peak area and 20 identified compounds.

This page explains the available analytical summary, important quality parameters, recommended documentation, and technical considerations for international procurement.

Indonesia Export Center (IEC)
Global Trading & Export Solution

Website: https://indonesiaexportcenter.com/

WhatsApp: +62 813-3302-277
https://wa.me/628133302277

Request GC-MS Documentation | Inquire About COA | Discuss Quality Specifications

1. Understanding Patchouli Oil COA and GC-MS Analysis

Why Analytical Documentation Matters for Essential Oil Buyers

Patchouli essential oil is a valuable aromatic ingredient used in perfume manufacturing, fragrance formulation, cosmetics, incense, and other applications.

Its commercial quality depends on several factors, including plant origin, distillation conditions, chemical composition, physical properties, storage, and potential contamination.

Technical buyers commonly review multiple documents to evaluate raw materials.

Three important categories are:

A. Certificate of Analysis (COA)

A Certificate of Analysis summarizes selected test results for a particular product batch or sample.

Depending on the supplier’s quality-control system and the agreed purchasing specifications, a patchouli oil COA may include:

Product identification.
Botanical name.
Country of origin.
Batch or lot number.
Manufacturing or distillation date.
Appearance and color.
Odor characteristics.
Relative density.
Refractive index.
Optical rotation.
Solubility.
Patchouli alcohol content.
Other specified chemical constituents.
Additional contaminant test results where required.

Important: The actual contents of a COA depend on the tests performed and the agreed specifications. Not every COA contains all these parameters.

B. GC-MS Analysis

Gas Chromatography–Mass Spectrometry (GC-MS) is an analytical technique used to separate and help identify volatile and semi-volatile organic compounds.

For patchouli essential oil, GC-MS can provide information about the relative chromatographic abundance of major components.

It is commonly used to support:

Chemical fingerprinting.
Preliminary identity assessment.
Comparison of samples.
Batch-to-batch composition evaluation.
Investigation of unusual chemical profiles.
Fragrance raw material characterization.

C. Quality Specifications

Quality specifications define the requirements that a product must satisfy for a particular buyer, application, or commercial agreement.

Specifications can include chemical, physical, sensory, and contaminant-related acceptance criteria.

Professional buyers should establish their requirements before confirming a purchase order.

2. GC-MS Analysis Result – Pure Aceh Patchouli Oil

Reported Patchouli Alcohol: 33.35% GC-MS Area

The supplied product information presents a GC-MS analytical summary for Aceh patchouli oil.

Laboratory Report Information

Parameter	Reported Information
Sample	Patchouli Oil (Aceh)
Analysis Method	GC-MS
Analysis Date	27 August 2026
Laboratory Named	BSPJI Banda Aceh, Indonesia
Report Reference	2730/BSPJI-Banda Aceh/MS.08/LHU/VIII/2026
Reported Identified Compounds	20
Patchouli Alcohol	33.35% GC-MS Area

The results below have been transcribed from the supplied promotional laboratory summary.

Reported GC-MS Chemical Composition

No.	Chemical Component	GC-MS Area (%)
1	Patchouli Alcohol	33.35%
2	Delta-Guaiene	19.02%
3	Alpha-Guaiene	15.23%
4	Seychellene	9.19%
5	Alpha-Patchoulene	5.00%
6	Caryophyllene	3.24%
7	Pogostol	2.51%

Total identified compounds reported: 20.

The table lists seven selected components from the promotional summary. It is not the complete 20-component chromatographic report.

Professional buyers should request the complete original laboratory report for a more thorough review.

3. Patchouli Alcohol Content – Important Quality Indicator

Understanding the 33.35% Result

Patchouli alcohol, also called patchoulol, is an important sesquiterpene alcohol naturally occurring in patchouli essential oil.

It contributes to the characteristic fragrance profile of patchouli and is frequently evaluated in commercial quality assessments.

The supplied GC-MS summary reports:

Patchouli Alcohol: 33.35% (GC-MS Area)

This result indicates that the patchouli alcohol signal accounted for 33.35% of the reported chromatographic peak area under the analysis conditions.

Why Patchouli Alcohol Matters

Chemical Characterization

Patchouli alcohol is an important constituent used in evaluating the chemical profile of patchouli oil.

Commercial Quality Evaluation

Buyers may establish minimum or target patchouli alcohol concentrations as part of their purchasing specifications.

Fragrance Formulation

Patchouli alcohol contributes to the aromatic characteristics associated with patchouli essential oil.

Batch Consistency

Repeated measurements can support comparison of patchouli oil production batches when consistent sampling and analytical methods are used.

GC-MS Peak Area Versus Actual Concentration

GC-MS peak area percentage is not necessarily equivalent to mass percentage or independently validated chemical concentration.

Differences in analytical response factors, chromatographic conditions, integration, and calibration can affect quantitative interpretation.

Where contract specifications require patchouli alcohol concentration by mass, buyers should verify that an appropriate validated quantitative method has been used.

4. Other Important Chemical Components of Aceh Patchouli Oil

Patchouli essential oil contains a complex mixture of naturally occurring compounds.

Besides patchouli alcohol, several sesquiterpenes contribute to its chemical fingerprint and aromatic character.

Delta-Guaiene – 19.02%

Delta-guaiene is a sesquiterpene constituent found in patchouli oil.

Its relative abundance contributes to the overall chemical profile and may help characterize differences among essential oil samples.

Alpha-Guaiene – 15.23%

Alpha-guaiene is another constituent commonly associated with patchouli essential oil.

It forms part of the oil’s sesquiterpene composition.

Seychellene – 9.19%

Seychellene is one of the sesquiterpene compounds detected in the supplied analysis.

It is relevant to chemical fingerprint comparisons.

Alpha-Patchoulene – 5.00%

Alpha-patchoulene contributes to the characteristic sesquiterpene profile of patchouli essential oil.

Caryophyllene – 3.24%

Caryophyllene is a naturally occurring sesquiterpene found in numerous aromatic plants.

Its presence can contribute to the complexity of an essential oil’s chemical composition.

Pogostol – 2.51%

Pogostol is another oxygenated sesquiterpene component associated with patchouli essential oil.

The distribution of these compounds can be useful when evaluating chemical fingerprints, but an individual peak alone is not sufficient to establish the complete authenticity or grade of an essential oil.

5. Patchouli Oil Quality Specifications for International Buyers

Recommended Technical Parameters for Procurement

Professional buyers frequently define their own requirements depending on the intended application.

The following table distinguishes available product information from parameters that still require batch-specific confirmation.

Quality Parameter	Supplied Information / Verification Status
Product Name	Pure Aceh Patchouli Oil
Botanical Name	Pogostemon cablin
Geographic Origin	West Aceh, Indonesia
Production Process	Traditional Distillation
Distillation Duration	Approximately 8 Hours, as Reported
Patchouli Alcohol	33.35% GC-MS Area
Identified Compounds	20 Reported
Appearance	Batch-Specific Inspection Required
Color	Batch-Specific Confirmation Required
Odor	Described as Woody, Earthy, Warm and Smoky
Relative Density	Test Result Required
Refractive Index	Test Result Required
Optical Rotation	Test Result Required
Solubility	Test Result Required
Elemental Iron (Fe)	Separate Test Documentation Required
Purity / Authenticity	Additional Verification May Be Required
Water Content	Test Result Required if Specified
Batch Identification	Confirm for Shipment
Storage	Reported Food-Grade Stainless Steel Tanks

The absence of a test value in this table does not necessarily mean that the property has not been tested. It means the value has not been established by the supplied promotional summary.

6. Iron Content Testing – Understanding Zero-Iron Claims

Why Iron Content Matters in Patchouli Oil Procurement

The supplied marketing material describes the product as having:

Zero Iron Content (0% Fe) – Lab Tested

This is a potentially important product characteristic for buyers who specify low elemental iron levels.

However, it is essential to distinguish between the analytical techniques used for organic chemical profiling and elemental contamination testing.

Can GC-MS Confirm Zero Iron?

GC-MS is primarily used to analyze suitable organic compounds and cannot, by itself, establish the elemental iron content of patchouli oil.

For elemental iron determination, appropriate analytical methods may include:

Inductively Coupled Plasma–Mass Spectrometry (ICP-MS).
Inductively Coupled Plasma–Optical Emission Spectrometry (ICP-OES).
Atomic Absorption Spectroscopy (AAS).

Method suitability depends on sample preparation, expected concentration, detection limits, and the laboratory’s validated procedure.

What Should Buyers Request?

For low-iron or iron-free purchasing requirements, QC teams should request:

The laboratory’s elemental iron test report.
The analytical method.
The measured Fe concentration.
The unit of measurement, such as mg/kg.
Detection and quantification limits.
Batch identification and sample traceability.

A result reported as below the analytical detection limit is not the same as proof that the absolute iron concentration is zero.

IEC welcomes technical discussions regarding buyer-specific iron-content requirements.

7. GC-MS Testing Versus Certificate of Analysis

What Is the Difference?

Although the terms are sometimes used interchangeably in informal trade discussions, a COA and a GC-MS report are not identical.

Parameter	Certificate of Analysis (COA)	GC-MS Report
Main Purpose	Summarizes specified batch test results	Characterizes detectable organic compounds
Product Identification	Commonly Included	Often Included
Chemical Composition	May Include Selected Values	Provides Compound Profile
Patchouli Alcohol	May Be Reported	May Be Reported as Area % or Quantitative Result
Density	May Be Included	Not Established by GC-MS Alone
Refractive Index	May Be Included	Not Established by GC-MS Alone
Iron Content	May Be Included if Separately Tested	Not Established by Routine GC-MS
Batch Acceptance	Can Support Acceptance Against Specifications	Supports Chemical Profile Evaluation

A comprehensive procurement decision may require both documents, along with other application-specific information.

8. Patchouli Oil Quality Control for Perfume Manufacturers

Technical Considerations for Fragrance Formulation

For perfume and fragrance manufacturers, chemical composition is only one aspect of raw material evaluation.

A proper quality-control process may also consider:

A. Organoleptic Assessment

Evaluate odor character using an appropriate sensory assessment protocol and reference material.

B. Chemical Fingerprinting

Compare the GC-MS profile with relevant reference data and expected characteristics of authentic patchouli oil.

C. Physical Property Testing

Review appropriate density, refractive index, optical rotation, and other properties.

D. Impurity Evaluation

Investigate possible contamination or adulteration when indicated by the product’s history, analytical data, or intended use.

E. Batch Consistency

Compare approved reference samples with subsequent commercial batches.

F. Formulation Compatibility

Test the raw material under relevant application conditions.

G. Regulatory Review

Check applicable fragrance safety, chemical classification, labeling, and import requirements for the destination market.

These steps can help manufacturers make more informed sourcing decisions.

9. Quality Documentation for Essential Oil Importers

Documents to Request Before Purchasing Bulk Patchouli Oil

International procurement teams should establish a documentation checklist before confirming an order.

Depending on the destination market and intended application, this may include:

Product and Analytical Documents

Product specification sheet.
Batch-specific Certificate of Analysis.
Complete GC-MS report.
Safety Data Sheet.
Additional contaminant analysis where required.
Reference sample identification.

Traceability and Origin Documents

Country of origin.
Batch or lot number.
Supplier identification.
Manufacturing or distillation information, where available.

Commercial and Shipment Documents

Commercial invoice.
Packing list.
Applicable shipping documents.
Certificate of Origin, when required.
Other documents mandated by the destination country.

Document availability and issuance should be confirmed with IEC during the quotation and contract stages.

10. Technical Evaluation for Global B2B Markets

Supplying Information to QC Teams, Manufacturers and Importers

Indonesia Export Center welcomes inquiries from technical buyers in international markets.

Middle East

For perfume manufacturers, bukhoor producers, and essential oil importers in:

Bahrain
United Arab Emirates
Saudi Arabia
Oman
Qatar
Kuwait

Technical evaluation may focus on aroma consistency, chemical profile, batch traceability, and fragrance performance.

Europe

European fragrance and cosmetic raw material buyers may require detailed specifications, regulatory information, and compliance documentation appropriate to the product and jurisdiction.

Asia

Essential oil importers, fragrance manufacturers, and industrial buyers may evaluate GC-MS fingerprints, physical characteristics, price, and long-term supply consistency.

Other Global Markets

IEC also welcomes inquiries from buyers in other countries seeking Indonesian patchouli essential oil with available technical documentation.

11. Request Patchouli Oil COA, GC-MS Report & Technical Specifications

Submit Your Quality Requirements to Indonesia Export Center

Are you a technical procurement manager, laboratory analyst, perfume manufacturer, or essential oil importer evaluating Aceh patchouli oil?

We welcome your inquiry.

To help us review your requirements, please provide:

Company name and country.
Intended product application.
Required purchase quantity.
Preferred patchouli alcohol specification.
Required testing methods.
Iron-content specification, if applicable.
Required COA or laboratory documents.
Sample and delivery requirements.

The IEC team can discuss available product information and coordinate relevant documentation requests.

Contact Indonesia Export Center

INDONESIA EXPORT CENTER (IEC)
Global Trading & Export Solution

Website: https://indonesiaexportcenter.com/

Technical Product Page: https://indonesiaexportcenter.com/patchouli-oil-coa-gcms-specifications/

WhatsApp: +62 813-3302-277

Direct WhatsApp Link: https://wa.me/628133302277

Request Technical Specifications | Inquire About Original GC-MS Report | Discuss Batch Quality Requirements

12. Frequently Asked Questions About Patchouli Oil COA & GC-MS

Q1. What is a patchouli oil COA?

A Certificate of Analysis is a document summarizing selected analytical and quality-control results for a product sample or batch, often compared with agreed specifications.

Q2. What does GC-MS reveal about patchouli oil?

GC-MS helps characterize volatile and semi-volatile organic constituents and provides a chemical fingerprint that can support identity and quality evaluation.

Q3. What is the patchouli alcohol value in the supplied Aceh patchouli oil?

The supplied laboratory summary reports 33.35% patchouli alcohol by GC-MS peak area for the analyzed sample.

Q4. Does 33.35% GC-MS area mean 33.35% by weight?

Not necessarily. GC-MS area percentage and weight percentage are different measurements unless the analytical procedure establishes a valid quantitative relationship.

Q5. How many chemical compounds were identified?

The supplied GC-MS summary reports 20 identified compounds, with seven selected components displayed in the promotional material.

Q6. Can GC-MS prove that patchouli oil contains zero iron?

No. Routine GC-MS analysis of organic compounds does not establish elemental iron concentration. An appropriate elemental analysis method is needed.

Q7. Is a GC-MS report the same as a COA?

No. A GC-MS report provides analytical information about chemical components. A COA usually summarizes results for specified quality parameters and may incorporate GC-MS findings.

Q8. Can I request the full laboratory report?

You can submit a request to IEC for the full report. Its availability, applicability to the offered batch, and release conditions must be confirmed.

Q9. Are physical quality specifications available?

Buyers may inquire about parameters such as density, refractive index, optical rotation, and appearance. Verified results should be requested for the specific batch.

Q10. How do I contact IEC for technical documentation?

Visit https://indonesiaexportcenter.com/ or contact the IEC team on WhatsApp at +62 813-3302-277.

13. Conclusion – Technical Transparency for Aceh Patchouli Oil Buyers

Successful international essential oil procurement depends on more than aroma descriptions or general product claims.

For professional buyers, technical evaluation should consider chemical composition, analytical methods, batch traceability, physical properties, contaminants, and compliance with agreed quality requirements.

The supplied Aceh patchouli oil analysis reports 33.35% patchouli alcohol by GC-MS area, along with other characteristic sesquiterpene components.

This information provides a useful starting point for evaluating the offered patchouli oil, although buyers should review the original laboratory report and obtain additional verification where necessary.

Indonesia Export Center welcomes technical inquiries from QC specialists, fragrance manufacturers, importers, and international procurement teams.

Contact us to discuss your analytical requirements and potential sourcing of Aceh patchouli essential oil from Indonesia.