US$ 22.50
Plug-to-clip 12-inch red insulated lead with a 4mm banana plug at one end and an alligator clip at the other
Heavy-duty 6 by 4 inch powder-coated steel retort base weighing 4 pounds
the wider field simplifying specimen scanning and surface inspection in lab and hobby work
5 newtons for measuring small forces during spring-law and tension-force classroom investigations
Copper (II) Sulfate Pentahydrate Powder, 500g, Laboratory Grade Geology_Globes Plug-to-clip 12-inch red insulated leadPowdered copper (II) sulfate pentahydrate used in crystallization experiments, electrochemistry demonstrations, and classic blue to white dehydration demonstrations.
US$ 22.50
US$ 489.50
US$ 26.25
US$ 157.50
US$ 489.50
US$ 45.00
US$ 142.50
US$ 199.95
US$ 150.00
US$ 134.95