Laboratory Grade Crystalline Sodium Chloride, 2.5kg Item Type_Cell Model The waves generate nodes &

The waves generate nodes & antinodes & their full wave length or half wave length can be measured

natural curves

Fine-mesh dual-purpose net captures adult insects overhead and aquatic larvae below the surface for field entomology and life-cycle observation work

Carbon rod with brass terminal sized for general electrochemistry work

Replacement magnetic rotor for benchtop magnetic stirrers

Laboratory Grade Crystalline Sodium Chloride, 2.5kg Item Type_Cell Model The waves generate nodes &Larger crystal 2. 5kg of laboratory grade sodium chloride, the slower dissolving variant of the fine crystalline form for salt crystal growing demos and solubility rate experiments.