S.K. Scientific And Surgicals

The Sodium Chloride Molecular Model Set (Open Type, 27 Atoms) is a compact educational kit designed to represent the crystal lattice structure of NaCl. It includes colour-coded sodium and chloride atoms with connecting links that accurately display the three-dimensional arrangement of ions in a cubic unit cell. The open-frame design allows clear visibility of ionic positions, coordination numbers, and repeating patterns within the lattice. This set helps students understand ionic bonding, electrostatic attraction, and lattice geometry. Ideal for classroom demonstrations, laboratory teaching, and solid-state chemistry lessons, it provides a clear visual aid for explaining crystal structures and fundamental ionic interactions.

This Molecular Model Set represents the cubic lattice structure of Sodium Chloride using 36 open atoms for visual clarity. Ideal for chemistry education and molecular geometry study, it demonstrates ionic bonding between Na⁺ and Cl⁻ ions. Durable, easy to assemble, and perfect for classrooms, labs, and demonstration activities.

Features:

• Contains 36 open atoms for clear structural representation

• Demonstrates Na⁺ and Cl⁻ ionic bonding

• Shows cubic crystal lattice of NaCl

• Strong, durable connectors for repeated use

• Ideal for teaching and demonstration

• Lightweight, portable, easy assembly and disassembly

This Molecular Model Set illustrates the complex structure of sucrose, highlighting carbon, hydrogen, and oxygen atom connectivity. Designed for biochemical and organic chemistry studies, it helps visualize glycosidic bonding and three-dimensional arrangement. Ideal for classrooms, research, and demonstration, offering a clear understanding of carbohydrate structure and molecular composition.

Features:

• Represents sucrose (C₁₂H₂₂O₁₁) structure

• Shows glycosidic linkage between glucose and fructose

• Durable, colour-coded atoms

• Easy assembly and disassembly

• Useful for academic and laboratory demonstrations

• Enhances molecular and carbohydrate learning способности

The Graphite Molecular Model Set is a specialised teaching tool designed to illustrate the unique layered structure of graphite. It includes precise, colour-coded carbon atoms and connectors that represent the trigonal planar arrangement formed through sp² hybridisation. The set demonstrates how carbon atoms bond in hexagonal sheets, with each atom forming three sigma bonds and one delocalised electron contributing to electrical conductivity. It also highlights the weak van der Waals forces between layers, explaining graphite’s softness and lubricating properties. Ideal for classroom demonstrations and advanced studies, this model helps students visualise bonding, crystal structure, and material behaviour effectively.