Comparator tubes for haemometers acc. to Sahli

The picture may be different from the article and can include supply, which is not in the standard scope.

 

made of soda lime glass, with round bottom and beaded rim, with double coloured scale yellow/red, not registered for in vitro diagnostic use within the EU, packed in boxes of 10 pieces, multipack = 100 x 10 pieces The scales of our comparator tubes are adjusted to our present haemometer's coloured glass rod. The tubes are not to be used for application with haemometers we produced in the past or for those of other manufacturers.