Results 271 to 280 of about 2,826,109 (303)
Some of the next articles are maybe not open access.

On the Use of Isotope Mass Spectrometry in the Identification of Artists' Pigments

Studies in Conservation, 1970
AbstractThe principles of isotope mass spectrometry are described as a means of identifying sources of artists’ materials. Four elements are considered: lead, sulfur, carbon and oxygen. For the first two of these, preliminary results show promise in dating samples of lead white and discerning between artificial ultramarine and natural ultramarine from ...
openaire   +1 more source

IDENTIFICATION OF EFFECT PIGMENTS IN A TARGET COATING

2021
BAUGHMAN DONALD R   +4 more
openaire   +3 more sources

Identification of pigmented gram negative bacilli.

Health laboratory science, 1978
Identification of chromogenic gram-negative bacilli on the basis of pigment production as a taxonomic criterion is unreliable. Because of this, a wide range of morphological, cultural and biochemical characteristics of bacteria in this category was examined.
openaire   +1 more source

Home - About - Disclaimer - Privacy