US$ 199.50
Three-part electricity kit with cell holders
this polypropylene graduated cylinder set is Class B-tolerant
Zinc sulphide model kit whose atoms and bonds assemble into the ZnS crystal structure
microwave-safe
Silicon Tubing, 12 x 3.5mm Subject_Astronomy Three-part electricity kit with cellRouting condenser water lines and drain hoses calls for silicon tubing in a 12 mm outer by 3. 5 mm inner profile, flexible around laboratory apparatus fittings.
US$ 199.50
US$ 299.50
US$ 1199.50
US$ 2399.50