Levi stated that they need 18Kg to run the 100MW E-Cat for six months, which works out to 100g per day.
However, according to Rossi's data, they only loaded 1.7g into the 1MW E-Cat for the October 28th test.
Also, they loaded 1.5g into the small E-Cat for the October 6th test, so apparently the small single E-Cat device used the same amount of Hydrogen as all 107 of them in the cargo container on the 28th.
She also notes that the weight of the Hydrogen cylinder after using it for the October 6th test is only 0.4g more than the weight of the Hydrogen cylinder before using it for the October 28th test.
Unless Rossi has multiple Hydrogen cylinders that just happen to weigh the same to within 0.0029%, it must have been the same cylinder, Unless Rossi has a special Hydrogen cylinder he uses only for public demonstrations, it appears that he didn't use any Hydrogen at all for the 3+ weeks in between the two public demos.