US$ 497.50
Birch plywood wooden knight's sword measures 25
used to map the circular field around a current-carrying wire and confirm the right-hand rule
Twelve-well polyethylene spot plate provides small-volume wells for drop reactions
this 100g of Mueller-Hinton agar supports cultivation of Staphylococcus
and nucleotide organization for genetics and biochemistry instruction
Compression Balance Scale Capacity:5000g Birch plywood wooden knight's swordTwo pan compression style balance mechanism with 500g capacity demonstrates mass comparison principles for introductory physics and mechanics teaching.
US$ 497.50
US$ 562.50
US$ 22.00
US$ 597.50
US$ 15.08