Atlas of plant and animal histology

How to prepare ethanol grades from 96º ethanol according to Gay Lussac dilution table (Langeron 1949).

Procedure

Add to 100 ml of 96º ethanol the following volumes of distilled water:

30^o ......................................................... 227.70 ml

40^o......................................................... 147.22 ml

50^o ........................................................ 98.15 ml

60^o ........................................................ 64.92 ml

70^o ........................................................ 40.85 ml

80^o ........................................................ 22.45 ml

90^o ........................................................ 7.73 ml

Products

96º ethanol

Distilled water

Labware

Test tube