Copper (II) Sulfate Pentahydrate Powder, 500g, Laboratory Grade Geology_Globes the wider field simplifying specimen

the wider field simplifying specimen scanning and surface inspection in lab and hobby work

this cast double burette clamp secures two burettes side by side for back-titration and comparative analytical procedures

5-inch discharger with a curved metal arm

00 buffer solution provides a high-end reference for biology and water chemistry

and albumin testing without real urine

Copper (II) Sulfate Pentahydrate Powder, 500g, Laboratory Grade Geology_Globes the wider field simplifying specimenPowdered copper (II) sulfate pentahydrate used in crystallization experiments, electrochemistry demonstrations, and classic blue to white dehydration demonstrations.