Laboratory Grade Sodium Alginate Solution for Casting, 2%, 100mL Face Size_25mm the elongated proportions matching ray-tracing

the elongated proportions matching ray-tracing setups where a tall surface meets a single beam

throttle position sensor

Pellet-form lab-grade sodium hydroxide for controlled dissolution

Binocular compound microscope spans 40-400X with achromat objectives and a mechanical stage for introductory biology and histology coursework

the wider-range Wheatstone-bridge reference

Laboratory Grade Sodium Alginate Solution for Casting, 2%, 100mL Face Size_25mm the elongated proportions matching ray-tracingUsed to form gel beads through cross linking with calcium chloride, this 100mL bottle of 2% sodium alginate solution powers spherification chemistry and polymer cross linking demonstrations.