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Cochranes 分子模型

Cochranes molecular models
产品编号:3427252
规格:orbit, biochemistry
包装规格:1 KIT
产品类别:仪器耗材
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
34272521 KIT877

Cochranes 分子模型

Cochranes molecular models

chemistry model sets

molecular model sets

基本信息
NACRES
NB.17
General description【一般描述】
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。

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产品性质
feature【特点】
no. of atoms 255
no. of bonds 250
manufacturer/tradename
Cochranes 0029
scale【规模】
2 cm = 0.1 nanometer (1 Å), Minit
3 cm = 0.1 nanometer (1 Å), Orbit
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