US$ 28.50
this cast double burette clamp secures two burettes side by side for back-titration and comparative analytical procedures
social insect development
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
and vascular tissues side by side for plant histology and identification teaching
Copper (II) Sulfate Pentahydrate Powder, 500g, Laboratory Grade Geology_Globes this cast double burette clampPowdered copper (II) sulfate pentahydrate used in crystallization experiments, electrochemistry demonstrations, and classic blue to white dehydration demonstrations.
US$ 28.50
US$ 115.00
US$ 192.50
US$ 360.00
US$ 19.20
US$ 137.50
US$ 105.00
US$ 200.00
US$ 125.00
US$ 195.00