Review on Boekel 27134002 Zahn Viscometer 44Ml by Anthony Robichaud

Dental shells must be sufficiently accurate within the standard deviation. However, these cups are tested with a 10% discount on our certified calibrated cups. The old certified calibrated cups are obsolete and we check if the hole has widened or the solvent has changed the flow rate in any way. Otherwise, if you need accurate measurements, test and confirm that the bowl meets your needs. If we get results from the lab that indicate our old cups are faulty and the new cups are in fact accurate, I'll run this review again.