ISO 1652:2011规定了用布鲁克菲尔德法测定天然浓缩胶乳和合成胶乳表观粘度的方法。该方法也适用于测定除巴西橡胶树以外的天然乳的粘度，也适用于复合乳的粘度。

ISO 1652:2011 specifies a method for the determination of the apparent viscosity of both natural rubber latex concentrate and synthetic rubber latices by the Brookfield method. The method is also suitable for the determination of the viscosity of natural latices from sources other than Hevea brasiliensis and also for compounded latices.