Let op de levertijd van de artikelen op deze pagina, de meeste kits zijn nieuw en worden bij de fabrikant besteld.
Features:
Kit includes: balloons, yellow ring, hex nuts, plastic bottle, washers, ball bearings and marbles, chenille stem, popsicle stick, salt, nails, block of wood, torque machine, rattleback, printed cards, instructions and storage back.
Kit includes: giant test tube rack, five giant test tubes, baking soda, citric acid, pH chart,colored paper, pH indicator powder, measuring cup, scoop, pipettes, safety goggles, instructions and storage bag.