The article 1 which, after exposure to the drop test as specified in ASTM D7136, has a leak rate in air of between 0 and 6.6 mm {TAIL ~ Hg pressure} per {HEAD ~ hour} and per cm2 measuring area after applying a vacuum of 29″ of Hg and measuring the loss of vacuum over the duration of 60 minutes and a pull off strength of between 200 and 6,000 psi 
The article 1 which , after exposure to the drop test as specified in ASTM D7136 , has a leak rate in air of between 0 and 6.6 mm { TAIL ~ Hg pressure } per { HEAD ~ hour } and per cm2 measuring area after applying a vacuum of 29″ of Hg and measuring the loss of vacuum over the duration of 60 minutes and a pull off strength of between 200 and 6,000 psi
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