54 Elements in Sealed Glass Tube Pure for Element Collections Grade A Neat and New Good as Gift for Students, Education, Business Gift, Display, DIYs

Description

• Up to 52 models element samples kit. Plus 2 extra replaments. Na included
• Pure element sealed, up to 99.999% purity.
• Comes in one steel box.

Pure element samples in sealed glass vials. 52 models plus 2 extras. Sodium(Na) attached. Total 52+2+1 units. Can be used for periodic table collections DIY.
Don't return if there is broken to the set.
If any broken happens to the vials, please don't worry. a. 2 extras are already there for you.
b. If the broken is more than 2 pieces, please contact our sales person with pictures, replacements will be shipped for you. Sold by the models, no specific quantity fixed. If you are critical to the exact weight, please contact us before purchasing.

Shipping and Returns

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• All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
• Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
• In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.