US$ 21.99
Aluminum-cased plotting compass with a glass face and a dial marked with principal points
a steam-inlet tube
Nylon ball-bearing rod-mounting pulley with the same frame as the PH0294A aluminum pulley
the numbered dicot leaf model on a base maps epidermal
Soda Glass Capillary Tubing, 6mm Subcategory_Acids and Bases Aluminum-cased plotting compass with aPack of 10 soda glass capillary tubes measures 6mm outer diameter for melting point determination and educational glass working procedures.
US$ 21.99
US$ 155.00
US$ 19.99
US$ 162.50
US$ 34.95
US$ 837.00