Charcoal Blocks for Flame Testing Subcategory_Lab Jacks while the pair-form allows attraction-repulsion

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

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

Features chemical resistant blue printing

Charcoal Blocks for Flame Testing Subcategory_Lab Jacks while the pair-form allows attraction-repulsionDesigned as a reducing surface for flame testing, these charcoal blocks support mineral identification and qualitative inorganic chemistry analysis.