Eight glass jars with colored aqueous solutions of various indicator dyes.
Palabras clave
chemical,
reagent,
colours,
dye,
liquid,
indicator,
chemistry,
water,
jar,
abstract,
acid,
art,
artistic,
blue,
bottle,
colourful,
colours,
component,
compound,
creative,
creativity,
design,
education,
element,
fluid,
glasses,
green,
pointing,
laboratory,
many-coloured,
open,
organic,
paint,
ph,
pigment,
red,
research,
science,
set,
solution,
substance,
technology,
test,
texture,
transparent,
white,
work,
yellow