Dreaming experiences sulphurous acid in metamorphosis, the molecular big chill? It was perhaps what you need, but it says, for novices, it's at their peril: the kit is sold without a manual "217 experiments explained to the young" Dr. Fröhlich. You've been warned. Otherwise, as you can see from the pictures, our chemical engineer is in shape. He was forty years old, and almost all of its parts. A rare opportunity ...
Price: 40 € (excluding shipping)
Personal delivery in Maisons-Alfort, Paris, or shipment tracking number.
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