Molecular Model Organic /inorganic Structure Kits Suitable for High School College Students Teachers Diy Building Toys 267pcs
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$ 8,90$ 37,55 (-76%)
267pcs Molecular Model Organic /inorganic Molecular Structure Model Kits Suitable for High School / College Students / Teachers
This model contains multiple sets of atoms C, H, O, N, P, S, F, CL, Br, I, many kinds of metal atoms,and the proportion of single and double bonds, long key, extra long key. You can make high school and college chemistry most organic and inorganic molecular modeling and affordable.
(Stick + proportional)
Alanine-CH3CH(NH2)COOH
Aniline-4-sulfonic acid-NH2-C6H4-SO3
benzene-C6H6
Acetaldehyde-CH3CHO
Vinyl chloride-CH2CHCl
The cyclohexane-C6H12
Tribromobenzo-C6H3Br3
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by unknown
In 11 days I arrive in the city of Mexico Iztapalapa. Excellent product. Are big pieces something I like. I recommend. Instructions in Chinese.
by unknown
Excellent Product arrived much earlier than expectedAnd the quality is great thank you I recommend 1000% the seller
by unknown
I loved the product, I would buy it again without thinking.
by unknown
Fast delivery and I liked the product too much… the atoms are large and of excellent material.
I recommend
by unknown
I found it excellent because it will serve Me for my biochemistry classes
by unknown
Product identical to the advertised. The parts are big and good quality. I certainly recommend the purchase.
by unknown
Incredibly fast, the seller was already on the plane hahaha. Excellent product, my chemistry classes will get practical now! Thank you. Thank you.
by unknown
Matches the description of the ad. Delivery before the estimated day. No damage to products. Excellent parts
by unknown
It’s great! I will use it in my organic chemistry classes, in chemical bonds and also in the geometry of molecules. I loved!
by unknown
Arrived quickly and as described by no problem