Sulfur Roll, 500g Heat & Thermodynamics_Energy Transfer & Engines Chrome-plated 100mm alternate-model reading magnifier

Chrome-plated 100mm alternate-model reading magnifier with a 15cm focal length

5 molar copper (II) chloride solution for use as a catalyst and as a source of copper ions in electrochemistry and general chemistry experiments

Class B graduated cylinder in borosilicate glass holds 5mL with hexagonal base and ±0

and nuclear division stages for cell division teaching

Sulfur Roll, 500g Heat & Thermodynamics_Energy Transfer & Engines Chrome-plated 100mm alternate-model reading magnifierRoll form 500g of laboratory grade sulfur, the easier handling solid stick shape compared to powder for sulfur iron synthesis demos and qualitative analysis sulfide test reagent prep.