Since its founding more than one hundred years ago the Parr Instrument Company has been engaged exclusively in the manufacture and sale of combustion bombs, calorimeters, chemical reactors, pressure vessels and related equipment developed specifically for laboratory use. Throughout its long history the primary emphasis in all Parr manufacturing has been to provide its customers with quality apparatus, carefully designed for each application and backed by a competent technical support staff with many years of experience in this specialized field.

These are the smallest of the Parr General Purpose Pressure Vessels. They have a 1-i...

This series of stirred reactors has been designed for users who need higher operatin...

The Parr 6300 Automatic Isoperibol Calorimeter is a highly automatic calorimeter whic...

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