Flavour/Odour coding

Flavour and Odour observations from various sources:

OA	Odour threshold in air	mg/m3
OW	Odour threshold in water	mg/l
OV	Odour threshold in various media	mg/kg
FW	Flavour threshold in water	mg/l
FV	Flavour threshold in various media	mg/kg

Threshold detection method

d	detection threshold
r	recognition threshold
none	threshold detection method not specified