US$ 28.00
equipping a class for compound-pulley and variable-diameter work
plus glass
Greatly magnified HIV virion model separates into two parts exposing the outer envelope and interior capsid with RNA
For classroom and stockroom room-condition monitoring
3-Piece Large Acrylic Block Set for Light Demonstrations (Rectangle, Equilateral, Right Isosceles) Subject_Zoology equipping a class for compound-pulleyDesigned for class front light and prism demos, a 3 piece large acrylic block set ships a 7. 5x4. 3 inch rectangle, 7. 5 inch equilateral, and 7. 25x5. 1 inch right isosceles, all 23mm thick.
US$ 28.00
US$ 28.00
US$ 24.00
US$ 32.00
US$ 34.95
US$ 28.00
US$ 34.95
US$ 18.99
US$ 36.95
US$ 26.00
US$ 26.95
US$ 28.00
US$ 14.99
US$ 26.00