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einwegsonde for determination of vaginal ph and other factors influencing it
einwegsonde for determination of vaginal ph and other factors influencing it
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机译:einwegsonde用于测定阴道酸碱度和其他影响其的因素
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摘要
Disposable probe made of transparent plastic material, for the determination of vaginal pH and other indices, consisting of a small pipe (1) with closed head (3), wherein near to said head there is a hole (2) and on the internal surface of the head and/or on the internal cylindrical surface are applied one or more pH indicators or other indicators.
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