PARR Calorimetric Standards
PARR Calorimetric Standards Calorific standard for standardizing all oxygen bomb calorimeters. Parr’s 3415 Benzoic acid pellets are produced and certified in accordance with ISO 17034:2016. All information regarding the use of this standard can be found on the certificate of analysis. Ordering Guide 3415 Benzoic acid, 1.0 gram pellets, bottle of 100