-40%
Silica crystal structure model high school teaching aid 30cm SiO2 silicon
Silica crystal structure model high school teaching aid 30cm SiO2 silicon

Silica crystal structure model high school teaching aid 30cm SiO2 silicon

$ 42.24

Availability: 81 in stock
  • Condition: New
  • Item must be returned within: 60 Days
  • Brand: Unbranded
  • Restocking Fee: No
  • MPN: crystal structure model#xwf
  • Model: crystal structure model#xwf
  • Return shipping will be paid by: Seller
  • All returns accepted: Returns Accepted
  • Refund will be given as: Money back or replacement (buyer's choice)

    Description

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