| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a device whose mechanical structure is simple and causes no change in the parameters (in particular, the pH value and the gas partial pressure) of the liquid in the device to take out the liquid, in particular, the reagent and the quality test liquid from a closed glass ampoule. SOLUTION: An element 11 to break a head 7 of an ampoule at its neck part by applying the pressure or the impulse from the side to the head 7 or a neck 6 of an ampoule 2 held in an upright or slightly inclined condition, is provided, and a take-out element 15 having a cannula 14 which is inserted in an area 19 between an ampoule bottom 4 and the content surface 9 in the glass ampoule 2 and sucks the content, is provided.</p> |
