Cozes.

Gemozac.

Gemozac.

Champagne.

15 to 20 years.

1874.

1893.

1896.

Density at 15°; ....................

0.9571

0.9075

0.9022

-

Alcohol, by vol. ...............

37.0

64.5

66.0

59.0

Extract, per 100 c.c..............

-

-

-

0.2

Secondary constituents: -

Acidity ....................

201.0

100.4

29.0

111.8

Aldehydes....................

46.0

32.3

11.5

30.0

Furfural .....................

0.4

0.8

1.2

1.6

Esters ...........................

95.1

139.1

101.3

137.2

Higher alcohols ...........

254.0

221.7

260.0

244.0

Totals .......................

596.5

494.3

403.0

524.6