Dna Models Double Helix Model Components Science Educational Teaching Instrument Toy

$31.95
+ $4.49 送货

Dna Models Double Helix Model Components Science Educational Teaching Instrument Toy

  • 品牌: Unbranded
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Dna Models Double Helix Model Components Science Educational Teaching Instrument Toy

  • 品牌: Unbranded
价格： $31.95
由……售出:
$31.95
+ $4.49 送货

有货

我们接受以下付款方式

描述

Principle: In a double-stranded DNA molecule, A=T, G=C. That is: A + G = T + C or A + C = T + G; ^Interlocking pieces connect to form the double helix shape and show how molecules split at the center of the base pairs ^Completed model measures 33cm [13"] high ^Make learning come alive and build creativity with this hands-on and interactive science kit ^Note: Recommended for ages 6+
  • Fruugo ID: 121667251-255683244
  • EAN: 9778170453605

产品安全信息

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产品安全标签

CE Mark
安全警告: Do not leave children alone with this product as it may be swallowed or cause other injury. To avoid danger of suffocation, keep this plastic bag awayfrom babies and children. Do not use this bag in cribs, bedscarriages or play pensThis bag is not a toy.

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  • STANDARD: $4.49 - 之间的交付 周二 21 十月 2025–周四 30 十月 2025

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