ammonium sulphate betydelse and definition

Exempel på ammonium sulphate

• Interestingly, a third of these single crystals were obtained with ammonium sulphate, whereas chloride and acetate were rarely successful.

• Including the adjuvant ammonium sulphate to the desiccant herbicide reduced fibre yields slightly, but increased the ease of decortication.

• The filtrate was centrifuged (10,000 g, 10 min), and the supernatant collected for ammonium sulphate precipitation.

• Ammonium sulphate fractions of these sera were prepared using 48 % saturated ammonium sulphate in the case of rabbit sera and 33 % for mouse sera.

• A method has been found of getting sulphur compounds—for instance, ammonium sulphate.

• For example, he said it was going to be a very great source of that most admirable artificial manure—ammonium sulphate.

• A vast quantity is manufactured in this country, and we are net exporters of ammonium sulphate.

• The obvious example is chemicals, and particularly potassium carbonate, sodium chlorate and ammonium sulphate, which we need, as do our allies.