400840050
400841000
400845000
ACRO400840050EA
21.4
EUR
InStock
ACRO400840050
ACRO400841000
ACRO400845000
Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate monohydrate 80% tech.
Sodium hydrogen 4-amino-5-hydroxynaphthalene-2,7-disulphonate monohydrate