Borosilicate Glass Soxhlet Extractor Joint Size:34/35/55/44 and upper airway structures in

and upper airway structures in two interlocking parts for combined anatomy teaching

Class-pack of economy handheld spectroscopes fitted with a rotating slit cap and internal diffraction grating for identifying constituent wavelengths in visible light sources

and rad/s² — on this rotary motion data-logging sensor

Matte-black metal body 20mm in internal diameter and 22mm deep on a bench rod

and population data in lab and field work

Borosilicate Glass Soxhlet Extractor Joint Size:34/35/55/44 and upper airway structures inPerforms continuous solvent extraction of soluble compounds from solid samples by repeatedly cycling warm solvent through a thimble chamber into a boiling flask.