| 摘要 |
A bottle for containing and dispensing of a non-uniform liquid comprising a lower-phase and an upper-phase where the lower-phase is a liquid of a higher specific-weight than the upper-phase. The bottle may comprise a flow-impeding device, where the flow-impeding device impedes the flow of the liquid that is dispensed from the bottle to allow impeding the dispensing of the uppermost layer, which may be the upper-phase layer from said bottle.
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