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dna biological gene chain double helix chain spherical protein model teaching aids school teacher teaching demonstration

EXW Price: Min. order:

CN¥ 180.0
≥100/piece

100 piece

Weight 1.6 kg/piece
Item No. QH3212-1
Stock num 999 piece

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Qinghua science instruments 14yr.

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Description

Packaging information

CTN Size: 58 × 32 × 48 cm

G.W./CTN:16 kg

QTY/CTN:12 piece/carton

Note: Please confirm the delivery date before placing an order!

This DNA double helix protein model teaching tool accurately recreates biological structures and is made of safe materials, making it durable and safe to use.

Core selling point: Intuitive display of the genetic chain, enhancing learning interest.

Solving user pain points: Visualizing abstract concepts to support biology classes.

The brand has passed the ISO certification, which ensures reliable quality.

Foster an emotional connection to scientific exploration, making learning more vivid and enjoyable.

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Update time：20251029092648