US$ 70.95
Thermally isolated 150mL aluminum reservoir inside a polystyrene-lined jacket
Engineered to produce a hotter
Variable slit width on this optical-bench attachment lets students vary the aperture of the source for diffraction
Micro-size LPG Bunsen burner with a flame stabilizer and anti-tip cast iron base
Laurent's Half Shade Polarimeter Subcategory_Lab Coats and Aprons Thermally isolated 150mL aluminum reservoirVernier reading to 6 arcminutes on a 0 360 degree scale lets the rotatable analyzer measure optical rotation through the 20cm sample tube of this Laurent half shade polarimeter.