Batch BT-PAT-2026-0041
Issued
2026-03-25
Patchouli Essential Oil
Pogostemon cablin
BT-PAT-Premium
Verified
Origin
Lhokseumawe, Aceh, Sumatra
Supplier
Aceh Distillers Co.
Harvest
2025-02 to 2025-03
Distillation
2025-03-18
Method
Traditional steam distillation, copper still, 14hr run
Aging
12 months in sealed stainless steel drums
Batch size
42 kg
Seal ID
BT-SEAL-0041-A
Test date
2026-02-22
GC‑MS Composition Analysis
Laboratory: PT Saraswanti Indo Genetech (SIG) (ISO 17025 (KAN), Bogor, West Java). Report: SIG/GC-2026/PAT/0041. Date: 2026-02-22.
Patchoulol33.2%
α-Bulnesene16.8%
α-Guaiene13.4%
Seychellene8.1%
α-Patchoulene5.7%
β-Patchoulene3.2%
Pogostol2.9%
Norpatchoulenol1.8%
β-Caryophyllene1.4%
Others13.5%
Results reported as relative area percentages (area%) from GC-MS chromatographic analysis.
View chromatogram
Certificate of Analysis
Reference: ISO 3757:2002 (Patchouli oil)
AppearanceDark amber, viscous liquid
OdourRich, earthy, woody, camphoraceous with sweet balsamic undertone
Specific gravity (20°C)0.957
Refractive index (20°C)1.5075
Optical rotation (20°C)−52.3°
SolubilitySoluble in 90% ethanol (1:10)
Flash point112°C
Acid value1.8 mg KOH/g
Ester value4.2 mg KOH/g
Heavy Metals (EC 1223/2009)
ElementResultLimit
Lead (Pb)< 0.5 mg/kg< 10 mg/kgPass
Arsenic (As)< 0.1 mg/kg< 3 mg/kgPass
Mercury (Hg)< 0.02 mg/kg< 1 mg/kgPass
Cadmium (Cd)< 0.05 mg/kg< 1 mg/kgPass
Tested per EC 1223/2009 Annex II limits. Method: ICP-OES.
Allergen Screening (EU 2023/1545)
CompoundResultNote
EugenolNot detectedThreshold: 0.001%
Coumarin0.003%Below threshold
LinaloolNot detectedThreshold: 0.001%
GeraniolNot detectedThreshold: 0.001%
IsoeugenolNot detectedThreshold: 0.001%
Benzyl benzoate0.008%Below threshold
Benzyl alcoholNot detectedThreshold: 0.001%
Farnesol0.012%Below threshold
CinnamalNot detectedThreshold: 0.001%
CitralNot detectedThreshold: 0.001%
Screened for 10 fragrance allergens per EU 2023/1545. This is not a complete screen of all 80+ listed allergens. Full allergen declaration available on request.
Chain of Custody
StepDateLocationHandler
Harvest
Supplier declared		2025-02 to 2025-03Lhokseumawe, AcehDried leaves, multiple smallholder farms within 40km radius.Local collector network
Distillation
Supplier declared		2025-03-18Distillery, LhokseumaweCopper still, 14hr run. Output: approx. 42kg oil from 3,200kg leaf.Aceh Distillers Co.
Aging
Supplier declared		2025-03 to 2026-03Storage, LhokseumaweSealed stainless steel drums. 12 months.Aceh Distillers Co.
Sampling + Sealing
BridgeTrace verified		2026-03-05On-site, Lhokseumawe250ml sample pulled. Drum sealed: BT-SEAL-0041-A. Seal photographed.BridgeTrace (K. Honkanen)
Lab delivery
BridgeTrace verified		2026-03-06SIG Laboratory, BogorSample delivered intact.JNE Express
Testing complete
Lab verified		2026-03-22SIG Laboratory, BogorGC-MS, COA, heavy metals, allergen screen completed.PT Saraswanti Indo Genetech
Passport issued
BridgeTrace verified		2026-03-25Barcelona (remote)Generated from verified lab data. Originals archived.BridgeTrace
Evidence Archive
Distillery facility · 200×150
Distillery facility
Aceh Distillers Co. copper still and distillation area, Lhokseumawe.
2026-03-05Step: Distillation
Storage drums · 200×150
Storage drums
Sealed stainless steel aging drums with batch markings.
2026-03-05Step: Aging
Seal application · 200×150
Seal application
Tamper-evident seal BT-SEAL-0041-A applied to drum, number clearly visible.
2026-03-05Step: Sampling + Sealing
Sample packaging · 200×150
Sample packaging
250ml sample in amber glass, sealed and labeled before courier dispatch.
2026-03-05Step: Lab delivery
Courier tracking
JNE Express tracking reference for sample shipment to SIG laboratory.
2026-03-06Track
Step: Lab delivery
GC-MS lab report
Full GC-MS analysis report from PT Saraswanti Indo Genetech. Report ref: SIG/GC-2026/PAT/0041.
2026-03-22View PDF
Step: Testing complete
COA lab report
Certificate of Analysis including physical properties, heavy metals, allergen screening.
2026-03-22View PDF
Step: Testing complete
Chromatogram · 200×150
GC-MS chromatogram
Full chromatographic peak chart from GC-MS analysis.
2026-03-22Step: Testing complete
Leaf drying · 200×150
Leaf drying area
Sun-drying area for patchouli leaves at collection point, Lhokseumawe district.
2026-03-05Step: Harvest
Seal Verification
Seal ID:BT-SEAL-0041-A

Tamper-evident seal applied and photographed on 2026-03-05 at supplier facility, Lhokseumawe, Aceh. If the physical seal has been broken or tampered with, this passport is void.

Origin Notes

Sourced from smallholder farms in the Lhokseumawe district of Aceh province. Patchouli has been cultivated here for generations. The leaf was sun-dried for 3 days before distillation. This is the first batch verified through BridgeTrace.

Storage Guidance

Store in sealed container, away from direct sunlight, below 25°C. Optimal use within 24 months of distillation date.

Batch assurance

This passport represents batch BT-PAT-2026-0041, approximately 42 kg. Bulk orders drawn from this batch are re-sealed and re-verified against these specifications. If a batch is split across multiple shipments, each shipment references this passport.

Testing laboratory
PT Saraswanti Indo Genetech (SIG)
ISO 17025 (KAN) · Bogor, West Java
Report ref
SIG/GC-2026/PAT/0041
Verify this passport
Scan the QR code or visit bridgetrace.com/passport/BT-PAT-2026-0041 to view this passport online with full evidence archive.
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