Laboratory Grade Barium Chloride, 100g Pack Size_18 Large-format 8

Large-format 8

printing onto timer tape via carbon discs with an aluminum clamping plate for bench or track mounting

Proves horizontal velocity does not affect vertical fall time through a push-button launcher that simultaneously projects one steel ball and releases another

K-First includes a teacher's book with more than 60 activities on different topics

this pre-calibrated data-logging pressure sensor reads both gas and liquid pressure in physics and earth science labs

Laboratory Grade Barium Chloride, 100g Pack Size_18 Large-format 8Hundred gram bottle of laboratory grade anhydrous barium chloride, the dehydrated counterpart to the dihydrate form for chemistry demonstrations needing the unhydrated stoichiometric mass.