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.
Patchoulol
33.2%
α-Bulnesene
16.8%
α-Guaiene
13.4%
Seychellene
8.1%
α-Patchoulene
5.7%
β-Patchoulene
3.2%
Pogostol
2.9%
Norpatchoulenol
1.8%
β-Caryophyllene
1.4%
Others
13.5%
Results reported as relative area percentages (area%) from GC-MS chromatographic analysis
Certificate of Analysis
Reference: ISO 3757:2002 (Patchouli oil)
Appearance
Dark amber, viscous liquid
Odour
Rich, 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°
Solubility
Soluble in 90% ethanol (1:10)
Flash point
112°C
Acid value
1.8 mg KOH/g
Ester value
4.2 mg KOH/g
Heavy Metals (EC 1223/2009)
Element
Result
Limit
Lead (Pb)
< 0.5 mg/kg
< 10 mg/kg
PASS
Arsenic (As)
< 0.1 mg/kg
< 3 mg/kg
PASS
Mercury (Hg)
< 0.02 mg/kg
< 1 mg/kg
PASS
Cadmium (Cd)
< 0.05 mg/kg
< 1 mg/kg
PASS
Tested per EC 1223/2009 Annex II limits. Method: ICP-OES.
Allergen Screening (EU 2023/1545)
Compound
Result
Note
Eugenol
Not detected
Threshold: 0.001%
Coumarin
0.003%
Below threshold
Linalool
Not detected
Threshold: 0.001%
Geraniol
Not detected
Threshold: 0.001%
Isoeugenol
Not detected
Threshold: 0.001%
Benzyl benzoate
0.008%
Below threshold
Benzyl alcohol
Not detected
Threshold: 0.001%
Farnesol
0.012%
Below threshold
Cinnamal
Not detected
Threshold: 0.001%
Citral
Not detected
Threshold: 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
Step
Date
Location
Handler
Harvest
2025-02 to 2025-03
Lhokseumawe, Aceh
Local collector network
SUPPLIER DECLAREDDried leaves, multiple smallholder farms within 40km radius
Full chromatographic peak chart from GC-MS analysis
2026-03-22
Step: Testing complete
Leaf drying area
Sun-drying area for patchouli leaves at collection point, Lhokseumawe district
2026-03-05
Step: Harvest
Sealing process
Short video of tamper-evident seal being applied to drum BT-SEAL-0041-A
2026-03-05
Step: Sampling + Sealing
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.