US$ 10749.50
allowing for a quick grasp of food testing concepts
Cut-away section on this chloroplast model exposes grana stacking
Polished 8cm brass sphere on an ebonite-insulated metal base
secured on a plastic-ended metal rack with a carrying handle for physics force and acceleration experiments
Polypropylene 30cm body pairs with a clear domed polycarbonate lid and sieve plate on this standard desiccator for sample drying over granular desiccants
Magnet Probe for Field Detection Lab Supplies_Glass Tubing allowing for a quick graspPlastic handled probe with a 1. 75 inch stationary ring and a free rotating bar magnet (blue and red poles) on the rotating ring, allowing students to map field direction across both axes by hand.
US$ 10749.50
US$ 117.85
US$ 129.09
US$ 121.24
US$ 39999.50
US$ 115.97
US$ 182.59
US$ 19.86
US$ 91.33