Entries from 2015-09-01 to 1 month
Silane, also called Silicon Hydride, any of a series of covalently bonded compounds containing only the elements silicon and hydrogen, in which n equals 1, 2, 3, and so on. The silanes are structural analogues of the saturated hydrocarbons…
Methylone is a completely new drug to most people. It is being referred to as one of the “second generation” of the new synthetic drugs that have been hitting the illicit market in the last several years. Methylone and similar drugs Alpraz…
Although in terms of audio equipment for cars, only an auxiliary equipment, there is no impact on the operational performance of the car. But as people enjoy the increasingly high demand, car manufacturers are also increasing attention fro…
A fume hood or fume cupboard is a type of local ventilation device that is designed to limit exposure to hazardous or toxic fumes, vapors or dusts. A fume hood is typically a large piece of equipment enclosing five sides of a work area, th…