No corresponding determination were made on the same samples at the two temperatures, so that no valid comparison can be made.
Reference:
Savage, W. 1969. The effect of changing the temperatures in the volatile matter determination from 925C to 900C. http://hdl.handle.net/10204/12919 .
Savage, W. (1969). The effect of changing the temperatures in the volatile matter determination from 925C to 900C Retrieved from http://hdl.handle.net/10204/12919
Savage, WHD The effect of changing the temperatures in the volatile matter determination from 925C to 900C. 1969. http://hdl.handle.net/10204/12919
Savage W. The effect of changing the temperatures in the volatile matter determination from 925C to 900C. 1969 [cited yyyy month dd]. Available from: http://hdl.handle.net/10204/12919