Welcome to Pepagora.com, Join FreeSign In
Time Standard
Length Standard
Burettes
Beaker
Condenser
Cones
Cylinder
Desiccators
Ungrouped
Its Free
1. White solid 2. Form sub-fluorescent, granular, powder three 3. Non-toxic, taste English name of PVA 2: Polyvinyl alcohol, viny) alcohol polymer, Poval Short: PVA Formula: [C2H4O] n Solution to sex: Not soluble in petroleum ether, soluble in wate