We have a water purifier ion the lab, with such little ion exchangers.
Mite eggs?
Am 23.03.2017 um 11:33 schrieb Charles Simpson:
> Hi Helmut.
> I would have thought highly unlikley to be artificial as found in a locked context at the botom of a romano british ditch.
> But happy to discuss further if you think possible ???
> Chas
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Dr. Helmut Kroll
Projensdorfer Str. 195
24106 Kiel
Tel. 0431 334433
www.helmutkroll.de
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