125piece Molecular structure model, organic chemistry model for Teacher and student

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$5.00 - $9.00 / Pieces | 20 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Okeler
Model Number:
XMM-067
Product name:
Molecular structure model
Advantage:
have massive products in stocks
Delivery time:
2-3day
material:
high quality plastic
content:
54 atoms, 70 link keys, 1 open key tools
Shipping way:
DHL,EMS TNT and Fedex and so on
ABS case size:
23 x 17 x 3cm
net weight:
0.5KG
Application:
Molecular structure model for students
Supply Ability
Supply Ability:
1000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
retail package
Port
shenzhen
Lead Time :
1-3day

Molecular structure model, organic chemistry model for Teacher and student

 

 

 

Product Description

 

Description:

 

125 suits (54 atoms, 70 link keys, 1 keys)

ABS size:23.5 * 17 * 3.5 cm, 20set/carton, carotn size:36 * 27 * 36 cm,GW:9.5KG.

 

Grouping by molecular structure model of students for high school and junior high school students, supporting the molecular structure model of teaching, can also build a stick model and scale model.

 

It can easily set up methane (CH4), (H3C-CH3), ethylene oxide (H2C=CH2) and acetylene (HC = CH), ethanol (C2H6O), acetaldehyde (C2H4O), acetic acid (CH3COOH), benzene (C6H6), ethyl bromide (CH3-CH2Br), alcohols, aldehydes, acids, ketones, carboxylic acid, ester, ether, amine, halogen compounds, sugar, fat, amino acids and the molecular structure of most other organic compounds. Concepts such as stereoisomers and conformational analysis can also be identified, and help you learn and understand the physical and chemical properties of the compounds involved.

 

 

Picture Show:

XMM-067: Inorganic / Organic Chemistry Molecular Model

125 Pieces (54 Atoms & 70 Links & 1 Short link remover tool)      0.46 kg/set

Atoms

Holes(Angle)

Color

Dia.(mm)

Qty.

Drawing

H-Hydrogen

1

White

17

22

Halogen

1

Green

17

4

Metal

1

Silver

17

1

C-Carbon

4(109°28′)

tetrahedral

Black

23

14

O-Oxygen

2(105°)

angular

Red

23

6

N-Nitrogen

3(107°)

pyramidal

Blue

23

2

N-Nitrogen

4(109°28′)

tetrahedral

Blue

23

2

S-Sulphur

4(109°28′)

tetrahedral

Yellow

23

1

S-Sulphur

6(90°)

octahedral 

Yellow

23

1

P-Phosphorus

4(109°28′)

tetrahedral

Purple

23

1

Links

Color

Length(mm)

Qty.

Drawing

Medium (single, rigid)

Gray white

27

30

Long (double/triple, flexible)

Gray

43

12

Short(for space-filling models)

White

11

28

Short link remover tool

1

ABS plastic box (size:23.5 * 17 * 3.5 cm)

1

 

 

Packaging & Shipping

 

1. ABS size:23.5 * 17 * 3.5 cm, 20set/carton, carotn size:36 * 27 * 36 cm,GW:9.5KG.

 

Shipping 

 

1. FedEx/DHL/UPS/TNT for samples, Door-to-Door;

 

2. By Air or by Sea for batch goods, for FCL; Airport/ Port receiving;

 

3. Customers specifying freight forwarders or negotiable shipping methods!

 

Delivery Time

 

3-7 days for samples; 5-25 days for batch goods. 

 

Payment Terms

1. Payment: T/TWestern UnionMoneyGramPayPal; 30% deposits; 70% balance before delivery.

 

2. MOQ: 1pcs

 

 

Our Services

 1.We can send you some samples to test the quality before you buy, but you will pay the shipping cost.

2.We can make replacements or refunds to you if there is any problem about the items after 3 days you receive.

3. We can accept small order or big order, the more you buy, the more you save.

4. We can offer you reasonable price and various products.

5. We can get the newest information about the products, so you can also know the lastest news from us.

FAQ

 

How can I contact you ?

 

You can contact me on Whatsapp ,or send me an email to Ali ,I will give you the reply as soon as possible  .My Whatsapp is 008615019201344 .