Certificate Of Analysis Sheet
PEPPERMINT NATURAL YAKIMA ESSENTIAL OIL - Product No: 897
MENTHA PIPERITA
LNP Ref#: 12037 Production Date: 02-09-26
Botanical Origin: WASHINGTON Lot#: 650-5100130260
Product Information
Extraction Method: STEAM DISTILLED Parts Used: LEAF
Quality: 100% PURE & NATURAL Cultivation: COMMERICAL CULTIVATION
Shelf Life: 2 YEARS FROM OPENING
Analysis Specifications

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ANALYSIS..................UNITS..METHOD.........SPECS.............RESULTS
=========================================================================

Specific Gravity @ 25øC..........USP <841>......0.8960 to 0.9080....0.9014
Optical Rotation @ 25øC...ø......USP <781A>.....-18.00 to -32.00....-25.95
Index Refraction @ 20øC..........USP <831>......1.4590 to 1.4650....1.4608

l-Menthone................%......NWI-001.01.1...18.00 to 22.00......19.85
Menthofuran...............%......NWI-001.01.1...3.80 to 4.80........4.30
Menthyl Acetate...........%......NWI-001.01.1...4.60 to 5.70........5.02
l-Menthol.................%......NWI-001.01.1...40.00 to 44.00......41.89
Puleqone..................%......NWI-001.01.1...Max 2.4.............1.34

This page last updated on 12 JUN 2026 - Copyright 2026
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