Laboratory Grade Barium Chloride, 100g bulk chemicals Ticker tape holder stand with

Ticker tape holder stand with a 10mm stainless steel rod on a textured metal base

Safety thistle funnel in borosilicate glass measures 30cm with bend and safety bulb for pressure release during controlled liquid addition

Taenia solium tapeworm model demonstrates parasitic anatomy

875 inch wooden storage box for tactile spatial-reasoning drills and solid-geometry exploration

Red-dyed pH 4

Laboratory Grade Barium Chloride, 100g bulk chemicals Ticker tape holder stand withHundred gram bottle of laboratory grade anhydrous barium chloride, the dehydrated counterpart to the dihydrate form for chemistry demonstrations needing the unhydrated stoichiometric mass.