Chromatography Filter Paper, 46 x 57cm, No. 2 Glass Funnels_Dropping Funnels and ring magnets with plotting

and ring magnets with plotting compasses

Class B volumetric flask in heavy-duty borosilicate glass holds 5mL with beaded rim and white graduations for small-volume volumetric measurement

The bulb is carried upon a metal stand which leaves it free to rotate about its horizontal axis

supplying a duplicate-value option for paired-bench experiments on capacitor energy storage

Chromatography Filter Paper, 46 x 57cm, No. 2 Glass Funnels_Dropping Funnels and ring magnets with plottingDesigned for multi lane paper chromatography, this No. 2 filter paper sheet measures 46 x 57cm for separating pigments, dyes, amino acids, and organic compounds.