To date, impaired male reproductive function in animals has been demonstrated only at concentrations of 90 mg/m 3 or more in long-term intermittent exposures or at higher air concentrations for brief exposures
Average exposure levels during 1941 - 47 were estimated to be below 25 mg/m 3 and, during the 1950s up to 1963, these levels were 10 - 50 mg/m 3 , but peak exposures above the odour threshold (about 1000 mg/m 3 ) were known to occur
And yet, while the number of those who believe these other methods will be effective is relatively high (73% in the case of banning smoking along Orchard road and 61% for hidden cigarette displays), the converse is true for the implementation of standardised packaging
Nicotine salt e-liquids, often referred to as nic salts, are made using a type of nicotine which more closely resembles the way nicotine naturally forms in the tobacco plant
On prouve un sentiment de libert assez fort