Magnesium Ribbon, Laboratory Grade Subcategory_Thistle Funnels the alkaline counterpart to the

the alkaline counterpart to the pH Down product for raising hydroponic-medium pH back into the root-uptake range without harming the growing plants

corrosion-resistant footprint on the laboratory bench

producing xenon's bright noble-gas emission lines on a 30-seconds-on/30-seconds-off intermittent operating cycle

Benedict's-sugar

letting students measure rotational distance against linear advance to derive the mechanical advantage of the spiral

Magnesium Ribbon, Laboratory Grade Subcategory_Thistle Funnels the alkaline counterpart to theIgnites with a bright white flame for classic combustion demonstrations, stoichiometric reactions with acids, and rate of reaction experiments in chemistry.