Lens Cleaning Solution, 100mL Base Size_10 x 6" and sliding inner box let

and sliding inner box let students measure how image size varies with pinhole-to-screen distance

Perfect for any science or home laboratory

providing a ready-to-use Mg-ion source for culture-media preparation and inorganic-precipitation chemistry student work

Oobleck investigation kit with 1000g of starch powder

compatible with mass hangers and balance apparatus for physics coursework in weight

Lens Cleaning Solution, 100mL Base Size_10 x 6" and sliding inner box letSmaller 100mL format of professional lens cleaning solution, the lower volume option for individual station microscope and optics maintenance without sharing one bottle across the bench.