De electrometrische bepaling van de waterstofionenconcentratie in de latex van Hevea Brasiliensis en hare toepassing op technische vraagstukken = the electrometric determination of the hydrogen ion concentration in the latex of Hevea Brasiliensis and its applicability to technical problems
| Main Author: | Harpen, Nicolaas Hendrik van (-) |
|---|---|
| Format: | |
| Bahasa: | dut |
| Terbitan: |
Medan :
Varekamp
, 1930
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| Subjects: | |
| Online Access: |
http://103.255.15.77/opac/detail-opac?id=307138 |