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

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

Portable dissolved oxygen kit tests water quality through chemical titration methods

Kit Includes: 1 Bag Potting Soil 1 Bag Vermiculite 1 pkg 7 oz cups 1 pkg 5oz cups 8 Magnifiers 1 Nutrient Quick Solution to make 1 Liter 1 pkg Innovating Science Fast Growing Plant Seeds 1 pkg Cotton Swabs 1 pkg Hydroponic Wicks DOT Info: Non regulated

Virtually friction-free 2-meter air track shipped with vehicles

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.