Neoprene Stopper, 1 Hole - Blue, Size: 40mm Bottom, 49mm Top, 40mm Length - Pack of 10 Material_TPX Plastic this 500g bottle of laboratory-grade

this 500g bottle of laboratory-grade gelatin powder also serves as a model for diffusion-rate experiments

Truncated-cone stainless-steel coil 18cm long with brass wire windings and a 9-9

DNA and chromosome staining kit visualizes genetic material through methylene blue staining

For image formation studies on optical benches

Neoprene Stopper, 1 Hole - Blue, Size: 40mm Bottom, 49mm Top, 40mm Length - Pack of 10 Material_TPX Plastic this 500g bottle of laboratory-gradeBlue neoprene stoppers with 1 hole. Holes measure 5mm each Stopper measurements: 40mm Bottom, 49mm Top, 40mm Length Made from long lasting neoprene rubber, oil resistant, Use up to temps of 250F 120C Suitable for use with petroleum products, minerals, oils, fats as well as most inorganic acids and bases Pack of 10 Blue neoprene stoppers with 1 hole. Holes measure 5mm each. Stopper measurements: 40mm Bottom, 49mm Top, 40mm Length. Made from long