2.2 µg per capsule

Mercaptan, like drains or rotting garbage”

Certified spirits flavour standard used to train professional tasters to recognize and scale the intensity of mercaptan character.

Food grade | free from sensory impurities | extensively tested | safe to smell and taste.

Flavour standard information

Technical specification

Amount of flavour per capsule
2.2 µg per capsule
CAS registry number
Other names
  • methyl mercaptan
  • mercaptomethane
  • methane thiol
  • methyl sulfhydrate
  • thiomethanol
  • thiomethyl alcohol
Threshold distribution
Capsules per pot
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