189Pcs Chemistry Organic Inorganic Molecular Structure Model Set 78 Atomics and 111 Bond Medical Model
Original price
$80.00
-
Original price
$80.00
Original price
$80.00
$80.00
-
$80.00
Current price
$80.00
189Pcs Chemistry Organic Inorganic Molecular Structure Model Set 78 Atomics and 111 Bond Medical Model
This set includes 189 pieces of durable and fine quality plastic components, virtually indestructible, and come in a sturdy plastic case for storage.
Specification:
Model: zx-1032A
Material: PP (atomic), LDPE (connection key), ABS (box)
Features: The organic chemistry curriculum, the organic molecular structure model, stick type molecular structure model, can take a variety of common and more complex C, H, O, N, Br,I organic chemical molecular structure model, suitable for teaching and laboratory use.
- Suitable for junior high school students to study chemistry.
- Easy to understand the molecular structure of chemical.
- Training students' ability.
Package Included:| Package Included: | Quantity | |||
| Atom | ||||
| Type | Holes | Color | Diameter(mm) | |
| H-Hydrogen | 1 | White | 17 | 30 |
| C-Carbon | 2/180° | Black | 23 | 2 |
| C-Carbon | 3/120° | Black | 23 | 6 |
| C-Carbon | 4(109º28') | Black | 23 | 15 |
| O-Oxygen | 2/105° | Red | 23 | 6 |
| N-Nitrogen | 3/107° | Sky Blue | 23 | 3 |
| N-Nitrogen | 4/109°28 | Sky Blue | 23 | 4 |
| S-Sulfur | 4/109°28 | Yellow | 23 | 1 |
| S-Sulfur | 6/90° | Yellow | 23 | 1 |
| Cl-Chlorine | 1 | Green | 23 | 6 |
| Br-Bromine | 1 | Brown | 23 | 2 |
| P-Phosphorus | 5/120+90° | Purple | 23 | 1 |
| Metal | 1 | Silver Grey | 23 | 1 |
| Bond | - | |||
| Type | Color | Length(mm) | ||
| Short bond | Gray | 27 | 50 | |
| Double (triple) bond Flexible | Purple | 43 | 18 | |
| Long bond | Transparent color | 62 | 6 | |
| A single bond percentage | Transparent color | 10 | 30 | |
| Proportional double bond (triple bond) | Gray | 12 | 6 | |
| Remover Tool (Beige) | 1 |
78 x Atoms
111 x Bonds
1 x Remover Tool
1 x Plastic Assortment Box
Total Quantity: 121
