ISO 3033:1988
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Oil of spearmint (Mentha spicata Linnaeus)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
09-23-2021
English, French
07-07-1988
The Standard specifies the following characteristics of the oil. Appearance: Clear, mobile liquid. Colour: Almost colourless to pale greenish-yellow. Odour and flavour: Fresh and recalling the odour of the leaf. Relative density at 20/20 °C: 0,920 - 0,937. Refractive index at 20 °C: 1,4850 - 1,4910. Optical rotation at 20 °C: - 60 to - 45 . Miscibility in 80 % (V/V) ethanol at 20 °C: 1: 1. Carbonyl value: Minimum 200. Chromatographic profile: Typical chromatogram demonstrated. Flash point: 63 °C.
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