Seymchan 255 grams
Your purchase helps us fund our boundary-smashing STEM programs and opens up a world of exploration for students! It is through your purchases that new horizons in astronomy, chemistry, math and beyond will be chased by bright young minds! Thank you for doing a huge part in supporting humanity's collective future!
This specimen includes a certificate of authenticity. Shipping calculated upon checkout. We are not liable for customs charges or lost or stolen packages.
This sale carries a 15 day return policy, with the buyer responsible for return postage, packing and any other fees associated with shipping, as well as a 25% restocking fee.