Santoro, Determination of Sun protection Factor (SPF) of sunscreens by ultraviolet spectrophotometry
We also analysed the metals according to the standards set by the National Environment Management Authority (Nema), using the spectrophotometry
methods.We tested the water for bacteria according to Kenyan standards.
forms the basis for color measurement.
This paper reports comparison of residual styrene determination of pharmaceutical materials packed with polystyrene using GC and ultraviolet (UV)/visible spectrophotometry
. So far, there is no article mentioning this comparison method.
The Cary 3500 harnesses the power of a state-of-the-art software platform and a fast and powerful Xenon flash lamp that is redefining UV-Vis spectrophotometry
Total phenolic content was measured using spectrophotometry
. Antioxidant properties were measured using the DPPH free radical scavenging assay and reducing power assay.
Their topics are basic terms, types of chromic materials, the production of chromic materials, Commission Internationale de L'Eclairage (CIE) colorimetry, instrumentation, spectrophotometry
of color change, and testing chromic materials.
MetaVue VS3200 is the first non-contact instrument for industrial applications that combines color imaging with spectrophotometry
to characterize today's complex materials.
The MetaVue--VS3200 from X-Rite Inc., Grand Rapids, Mich., is reportedly the first non-contact instrument for industrial applications that combines color imaging with spectrophotometry
to characterize today's most complex materials.
In this context, the infrared spectrophotometry
In this preliminary study, we aimed to measure and compare cell-free fetal DNA (cffDNA) expression in the maternal circulation among women with intrauterine and ectopic pregnancies using spectrophotometry
for cheap, easy, early, and precise diagnosis with only one blood test.