Checking the quality of saltpetre nitre potassium nitrate or KN Saltpetre is the principal ingredient in gunpowder and is still used in the preservation of some foods In medicine it was used internally as a diuretic but now is only used externally for a number of conditions such as asthma From a English edition of Beschreibung allerfurnemisten mineralischen Ertzt by Lazarus Ercker Prague
This giclée print delivers a vivid image with maximum color accuracy and exceptional resolution. The standard for museums and galleries around the world, giclée is a printing process where millions of ink droplets are “sprayed” onto high-quality paper. With the great degree of detail and smooth transitions of color gradients, giclée prints appear much more realistic than other reproduction prints. The high-quality paper (235 gsm) is acid free with a smooth surface.
Product ID: 34960039662A