Laboratory Grade Barium Chloride, 100g Pack Size_18 3 glass delivery tube set

3 glass delivery tube set features variably shaped tubes for gas transfer and chemistry apparatus assembly

Large-format 8

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

and determining the composition of four unknown clear solutions

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

Laboratory Grade Barium Chloride, 100g Pack Size_18 3 glass delivery tube setHundred gram bottle of laboratory grade anhydrous barium chloride, the dehydrated counterpart to the dihydrate form for chemistry demonstrations needing the unhydrated stoichiometric mass.