"However, the CLS beamline enabled us to understand that the agronomic performance cannot be predicted based on what form of zinc is present in the fertilizer granules. Instead, the pH drives the ...

Brass is 60-82% Cu and 18-40% Zn. In the hood, transfer 5-10g zinc dust or fine granular zinc in a 3.5 inch crucible with handle. Pour in enough 6M NaOH to cover the zinc but do not fill the dish more ...