following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any
following conditions: attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any
English Perfluorobutanesulfonic acid (PFBS) is a chemical compound having a four-carbon fluorocarbon chain and a sulfonic acid functional group. author name
così la pre¬
senza del fluoro.
W II residuo salino dell’ evaporazione di un litro d’ acqua
trattai con acido solforico in eccesso a caldo; ripresi con alcool
substanciasen el líquido
la cornitrado; pero tropezando con. mil dificultades debidas á
cantidad en que existen, tomé 8000 gramos y después de seProcedí á
la dosificación