Natural Mint Terpene : Mint Terpene is derived from fractional distillation of De-Mentholised Mint Oil (Ex. Mentha Arvensis Oil). Mint Terpene is a mixture of Terpene Alcohols its main constituents are L-Limonene, Alpha Pinene, Beta Pinene, Cineol, Octanol etc. Protocol Standards Description : Clear colorless transparent liquid Odour : Aromatic odour. Optical Rotation -20.00 TO -40.00 Specific Gravity : 0.8097 TO 0.9097 Refractive Index : 1.447 TO 1.487 Assay By Glc Alpha-Pinene : 10.00% TO 14.00% Beta-Pinene : 14.00% to 18.00% Limonene : 45.00% TO 50.00% Cineole : 3.00% TO 12.00% Octanol : 4.00% TO 6.00% Total-Terpene : Min. 95.00%