US$ 54.99
Acid rain plant growth kit investigates environmental chemistry through controlled exposure
Borosilicate crown glass prism with refractive index 1
the compact option in the abacus series for foundational arithmetic
Illustrated study guide included
copper-sulfate refining
Graduated Narrow Mouth Borosilicate Glass Reagent Bottle with Glass Stopper, 6-Pack Chemical_Potassium Permanganate Acid rain plant growth kitDistributes six graduated reagent bottles to parallel workstations for stock solution preparation, each sealed with a solid glass stopper to minimize contamination.
US$ 54.99
US$ 34.99
US$ 19.99