Luria (Miller's) Agar Powder Subcategory_Aspirator Bottles used as the standard positive

used as the standard positive partner to ebonite in triboelectric investigations

this foam-cut carrying case protects individual bones in molded slots sized to fit most full-size skeleton sets

Pairs with a handheld vacuum pump to demonstrate atmospheric pressure through a metal can that collapses visibly once the internal air is evacuated

sized for small-group demonstration without magnification

protected against overload and short-circuit for classroom electrical experiments

Luria (Miller's) Agar Powder Subcategory_Aspirator Bottles used as the standard positiveStandard nutrient rich medium for cultivating E. coli and other bacterial strains in molecular biology and microbiology teaching and research workflows.