Charcoal Blocks for Flame Testing Subcategory_Lab Jacks equivalent in application to the

equivalent in application to the primary 12 mm model for laboratory fluid and gas connections between glassware

Wide sound-radiating surface on this lightweight tuning fork lets it stand upright on its own footprint

Simple Bunsen burner with ASR-standard gas connections supports straightforward flame heating in chemistry and biology laboratory curricula

while the pair-form allows attraction-repulsion comparisons in a single setup

letting students drive the lamp directly or send the slow AC output to a meter or oscilloscope

Charcoal Blocks for Flame Testing Subcategory_Lab Jacks equivalent in application to theDesigned as a reducing surface for flame testing, these charcoal blocks support mineral identification and qualitative inorganic chemistry analysis.