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Straight-pattern PTFE key burette stopcock in borosilicate glass features 2
and classroom precision measurement
Bottom hook for hanging weights on this metal-housed force data-logging sensor
Seven-and-three-quarter-inch platform pairs with a 12-inch fully extended height on this scissor jack for positioning apparatus under tall distillation setups
Phenolphthalein Alcoholic Solution, 1% Subcategory_Minerals Straight-pattern PTFE key burette stopcockAlcoholic 1 percent phenolphthalein solution in isopropyl alcohol, ready for acid base titration endpoints and universal indicator preparation in chemistry labs.
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