Methyl Cellulose, CAS Number 9004-67-5, Chemical Container Material Clear Glass, Chemical Container Type Bottle, Chemical Grade Reagent, Chemical Container Size 500 g, Chemical Family Type Analytical Reagents, Shelf Life 24 mo.
Pyromellitic Dianhydride,25g 218.12, Chemical Formula C10H2O6, Chemical Container Material Clear Glass, Chemical Container Type Bottle, Chemical Grade Reagent, Chemical Container Size 25 g, Chemical Family Type Analytical Reagents, Shelf Life 24 mo.