8.- The determination of acetaminophen content in 500mg tablets is carried out by HPLC as follows: About 10mg of standard acetaminophen (Power-98.5\%) were weighed and made up to 100ml. From the previous solution, a 1ml aliquot was taken and adjusted to 10ml and injected. to the chromatograph. For the sample, 10 tablets were weighed and an average weight value of 0.55165mg/ tab was obtained. The tablets were ground to a fine, homogeneous powder. Around 68mg of powder were weighed in triplicate and graduated to 100ml, from there an aliquot of 1ml was taken, graduated to 50ml and injected into the chromatograph. The actual data obtained during the analysis are as follows: Standard weight 10.3mg Standard response ( signal )=267114 Calculate the percentage of acetaminophen in each of the replicates and report the percentage