US$ 32.99
displaying the pH scale and indicator color ranges for visual reference
spare in line filters and Battery Charger
1mm vernier
Cast-metal Newton's-Second-Law apparatus on a 10 by 2
Teaches switching regulator topologies
Class B Graduated Cylinder with Spout, Hexagonal Base, and Protective Collar, 25mL, Borosilicate Glass Face Size_26mm displaying the pH scale andClass B graduated cylinder in borosilicate glass holds 25mL with spout and hexagonal base for general purpose volumetric measurement procedures.
US$ 32.99
US$ 12.00
US$ 68.00
US$ 62.99