[Photoelectric densitometer].
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Chromatography↗
Biomedical subjects
P Bignelli
Publications and source records attributed to P Bignelli.
[Silicate cements. (Test of solubility by ascendent paper chromatography)].
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Chromatography, Paper↗
[Casting; comparative study of materials for models].
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Dental Casting Investment↗
[Linear changes in the setting of regular gypsum, mixed with water and with inorganic salt solutions].
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Calcium Sulfate↗
[Dimensional changes of an alginate maintained under various environmental conditions].
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Alginates↗
[Various mechanical properties of elastic impression materials].
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Agar↗