Cochranes 分子模型

NB.17

Learn about amino acids; monosaccharides, glycerol, fatty acids, steroids, purines and pyrimidines, peptides, disaccharides, lipids, nucleosides, nucleotides, proteins, polysaccharides, nucleic acids with this Orbit biochemistry set. Suitable for a student, teacher, researcher or a small group sharing. Includes instructions/activity booklet. Z129097.

Scale: 3 cm = 0.1 nanometer (1 A), Orbit

ATOMS:

• 1-prong: Hydrogen, white (77), Oxygen, red (12), Chlorine, green (2)
• 2-prong linear: Hydrogen, white (13), Nitrogen, blue (1), Oxygen, red (13)
• 2-prong 100°: Sulfur, yellow (2)
• 2-prong 110°: Nitrogen, blue (2), Oxygen, red (28)
• 2-prong 120°: Nitrogen, blue (3)
• 3-prong 108°, 120°, 132°: Carbon, black (5)
• 3-prong 108°, 126°, 126°: Carbon, black (6), Nitrogen, blue (2)
• 3-prong 114°, 123°, 123°: Carbon, black (13), Nitrogen, blue (13)
• 3-prong 120°: Carbon, black (13), Nitrogen, blue (13)
• 4-prong tetrahedral: Carbon, black (33), Nitrogen, blue (2), Phosphorous, purple (5), Metal, silver (1)
• 6-prong octahedral: Iron, grey (1)
• X pegs (5)

BONDS:

• Extra-thick, light grey, 3.5 cm (100)
• Extra-thick, light grey, 3 cm (50)
• Extra-thick, light grey, 2 cm (70)
• Rigid white, 5 cm (15)
• Rigid mixed, 10 cm (12)
• Very flexible white, 5 cm (3)

一种以12色塑料原子提供15种原子键配置的广泛模型系统。 碳原子以九种构型表示：线性、三角形(五种角度变化)、四面体、八面体、三角-双锥体。模型有两种尺寸：Orbit和Minit。备用原子中心和键合管可用于所有模型套件。

请在我们的网站sigma-aldrich.com上查看技术信息公告AL-183以获取相关列表

no. of atoms 255
no. of bonds 250

Cochranes 0029

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