Lab Grade Granular Zinc Metal, 20 Mesh, 500g Capacity_250mL Reagent-grade sodium acetate trihydrate for

Reagent-grade sodium acetate trihydrate for preparing buffers and supporting a wide range of chemistry reactions and classroom preparations

Features a glass stopcock and a 29/32 size socket with an interchangeable plastic stopper

Leak-proof stopcock spigot and dual integral handles on a heat-tolerant polypropylene carboy

displaying the pH scale and indicator color ranges for visual reference

and Lucite dielectrics for studies of capacitance

Lab Grade Granular Zinc Metal, 20 Mesh, 500g Capacity_250mL Reagent-grade sodium acetate trihydrate forFive hundred gram bottle of laboratory grade granular zinc at 20 mesh, the reactive metal source for the classic copper sulfate displacement reaction and reduction chemistry student work.