Periodic table of spectra makes it clear to students that each element has its own spectral fingerprint, Poster Heading: Emission Spectra of Elements, Size: 24 x 36in
Test Tube, Material: Made from high quality, heavy duty, Borosilicate Glass, Dimension: 125x16mm, rimless, Autoclavable, with superior chemical durability. Low temperature gradient- can withstand high temperatures & thermal shocks, capacity: 15 ml, PK48
Fraction distillation apparatus, made of borosilicate glass, with joint size 19/26, Comprised of a 250ml round bottom boiling flask, a vigreux coloumn, liebig condenser, receiver adaptor vacuum, 250ml erlenmeyer flask, and four 19/26 joint clips