×
phthalein indicator
meaning in English
酞指示剂
Related Words
phthalein
phthalein color
phloroglucinol phthalein
alphanaphthol phthalein
sulfone phthalein
naphthol phthalein
pyrogallol phthalein
phenol phthalein
phenolsulfon phthalein
phthalein tests
phthalein color
phthalein dye
phthalein resorcinol
phthalein test
PC Version
Copyright © 2018 WordTech Co.