Passa al contenuto
Merck
Tutte le immagini(2)

Documenti fondamentali

Z153176

Cochranes molecular models

minit, biochemistry, single kit with booklet

Sinonimo/i:

chemistry model sets, molecular model sets

Autenticatiper visualizzare i prezzi riservati alla tua organizzazione & contrattuali
Tutte le immagini(2)

About This Item

Codice UNSPSC:
60104506
NACRES:
NB.17

Descrizione

Scale: 2 cm = 0.1 nanometer (1 Å), Minit 3 cm = 0.1 nanometer (1 Å), Orbit

Caratteristiche

no. of atoms 255
no. of bonds 220

Produttore/marchio commerciale

Cochranes 0075

Cerchi prodotti simili? Visita Guida al confronto tra prodotti

Descrizione generale

An extensive model system offering 15 atomic bonding configurations in 12 colors of plastic atoms. The carbon atom is represented in nine configurations: linear, trigonal (in five angle variations), tetrahedral, octahedral, trigonal-bipyramidal. Models come in two sizes: Orbit and Minit. Spare atom centers and bonding tubes are available for all model kits.

Please see Technical Information Bulletin AL-183 for a listing of these items, available on our website at sigma-aldrich.com
Build amino acids; monosaccharides, glycerol, fatty acids, steroids, purines and pyrimidines, peptides, disaccharides, lipids, nucleosides, nucleotides, proteins, polysaccharides, nucleic acids with this advanced student set in pocket-sized plastic container. Includes instruction/activity booklet.

Scale: 2 cm = 0.1 nanometer (1 A), Minit

ATOMS:
  • 1-prong: Hydrogen, white (75), Oxygen, red (10), Sulfur, yellow (2), Chlorine, green (2)
  • 2-prong linear: Hydrogen, white (10), Oxygen, red (10)
  • 2-prong 100°: Sulfur, yellow (2)
  • 2-prong 110°: Nitrogen, blue (2), Oxygen, red (25)
  • 2-prong 120°: Nitrogen, blue (5)
  • 3-prong 108°, 120°, 132°: Carbon, black (5)
  • 3-prong 108°, 126°, 126°: Carbon, black (5)
  • 3-prong 114°, 123°, 123°: Carbon, black (20), Nitrogen, blue (22)
  • 3-prong 120°: Carbon, black (20), Nitrogen, blue (10)
  • 4-prong tetrahedral: Carbon, black (30), Nitrogen, blue (2), Phosphorous, purple (5), Metal, silver (1)
  • 6-prong octahedral: Iron, grey (1)

BONDS:
  • Straw, green, 2.5 cm (40)
  • Straw, green, 2 cm (80)
  • Straw, green, 1.5 cm (80)
  • Straw, white, 3.5 cm (20)
  • Straw, mixed set/26 (1)
  • St v flexible white, 2.5 cm (3)

Scegli una delle versioni più recenti:

Certificati d'analisi (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documenti section.

Se ti serve aiuto, non esitare a contattarci Servizio Clienti

Possiedi già questo prodotto?

I documenti relativi ai prodotti acquistati recentemente sono disponibili nell’Archivio dei documenti.

Visita l’Archivio dei documenti

I clienti hanno visto anche

Slide 1 of 6

1 of 6

Cochranes molecular models organic/inorganic, orbit

Z184756

Cochranes molecular models

Chem-Tutor student modeling system

Sigma-Aldrich

ALD1000

Chem-Tutor student modeling system

Cochranes atom centers for Minit molecular models carbon, tetrahedral, black

Z127264

Cochranes atom centers for Minit molecular models

Cochranes molecular models orbit, lattices

Z184780

Cochranes molecular models

HGS Researcher model set Inorganic chemistry-D

Sigma-Aldrich

Z277789

HGS Researcher model set

Molymod® molecular model set teacher/researcher set, organic

Z544450

Molymod® molecular model set

Articoli

VSEPR Chart | Valence Shell Electron Pair Repulsion Theory

Use our handy VSEPR chart to find the 3-D geometric VSEPR shapes of molecules and ions and learn about VSEPR theory and shapes.

Global Trade Item Number

SKUGTIN
Z153176-1KT4061833010372

Il team dei nostri ricercatori vanta grande esperienza in tutte le aree della ricerca quali Life Science, scienza dei materiali, sintesi chimica, cromatografia, discipline analitiche, ecc..

Contatta l'Assistenza Tecnica.