High quality design for larger viewing area. Effectively demonstrates the spectral lines of pure substances. For use with spectrum tube power supply. Includes: (1) Spectrum Tube These spectrum tub...
Straight stirring rod
Straight stirring rod, made of glass. Allows stirring of all types of solutions. This rod is completely inert, preventing contamination of the solution.
Its glass materia...
Caraterísticas:
Material: PTFE (politetrafluoretileno), altamente químico inerte
Diâmetro da boca: variável
Resistência térmica: adequado para uso em faixas de temperatura elevadas
Compati...
