US$ 39.99
Fourteen-specimen solid materials kit in assorted shapes across brass
25-inch Magdeburg hemispheres with molded handles
these concavity microscope slides hold liquid samples for hanging-drop preparations and observation of specimens in suspension
this Melde's vibrating string apparatus pairs an oscillator-driven string with a mass tray that adjusts tension to determine wavelength
Hardwood geometric shapes in a 16-piece set
Copper Calorimeter, 75 x 50mm Item Type_Cell Model Fourteen-specimen solid materials kit inPolished copper calorimeter at 75 by 50mm with a lidded wood and plastic cover, rubber stopper, and stirrer for thermal mixing measurements of specific heat and heat of reaction.
US$ 39.99
US$ 140.00
US$ 119.99