US$ 125.00
Projector e*uipped with two halogen lamps with *uick changer lamp which can be operated from outside
The waves generate nodes & antinodes & their full wave length or half wave length can be measured
Demonstration apparatus for measuring plant transpiration
Carbon rod with brass terminal sized for general electrochemistry work
Laboratory Grade Crystalline Sodium Chloride, 2.5kg Item Type_Cell Model Projector e*uipped with two halogenLarger 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.
US$ 125.00
US$ 155.00
US$ 149.00
US$ 162.50
US$ 65.00
US$ 78.00
US$ 112.50
US$ 240.00
US$ 165.00
US$ 198.00
US$ 148.00
US$ 170.00
US$ 165.00
US$ 105.00
US$ 130.00
US$ 158.00