 If this is rightly managed, the two liquids will not mix. Then place the tube in a horizontal position, and gently turn it round with the finger and thumb. The ether will very soon be impregnated with the platinum or gold, which may be known by its change...  The Technical repository, by T. Gill - Էջ 92խմբագրել է - 1824Ամբողջությամբ դիտվող - Այս գրքի մասին
 | Ernest Spon - 1879 - 478 էջ
...body, tapering to a fine point, and a neck capable of being stopped with the finger or a cork ; till it with the liquid about one quarter part; and the...other three parts must be filled with the very best eulphuric ether. If this is rightly managed, the two liquids will not mix. Then place the tube in a... | |
 | 1883 - 496 էջ
...pear-shaped body, tapering to a tine point, and a neck capable of being stopped with the finger or a cork; fill it with the liquid about one quarter part; and the other three parts mast be filled with the very best sulphuric ether. If this is rightly managed, the two liquids will... | |
 | 1886 - 408 էջ
...finger or a cork, which may contain a liquid ounce or more ; fill it with the liquid about onequarter part,- and the other three parts must be filled with...thumb. The ether will very soon be impregnated with the gold or platina, which may be known by its changing its colour : replace it in a perpendicular position,... | |
 | William Brisbane Dick - 1900 - 624 էջ
...possible; next take a separating funnel or pipette (see Xo. 3-Ш), lili it about onefourth with the liquid, and the other three parts must be filled with the...managed, the two liquids will not mix. Then place tho tube in a horizontal position, and gently turn it round with the finger and thumb. The ether will... | |
 | 1903 - 448 էջ
...pear-shaped body, tapering to a fine point, and a neck capable of being stopped with the finger or a cork ; fill it with the liquid about one quarter part ; and...filled with the very best sulphuric ether. If this is rightly managed, the two liquids will not mix. Then place the tube in a horizontal position, and... | |
 | 1906 - 472 էջ
...pear-shaped body, tapering to a fine point, and a 'neck capable of being stopped with the finger or a cork ; fill it with the liquid about one quarter part ; and...filled with the very best sulphuric ether. If this is rightly managed, the two liquids will not mix. Then place the tube in a horizontal position, and... | |
 | 1909 - 612 էջ
...pear-shaped body tapering to a fine point, and a neck capable of being stopped with the finger or a cork ; fill it with the liquid about one quarter part, and...filled with the very best sulphuric ether. If this us rightly managed, the two liquids will not mix. Then place the tube in a horizontal position, and... | |
| |
