Description: High purity Hydrogen gas ampoule, purity 99.99% sealed in boro silicate ampoule under vacuum. Size: length 100-110mm, dia. ~20mm Invite friends favorite elements specifically tailored to collect various inert gases, helium, nitrogen, neon, argon, krypton, xenon, etc., oxygen, hydrogen, carbon monoxide, carbon dioxide, air purity can also be customized. Shipping: Goods shipping United States for 7-10 days. I will add a tracking number in EBAY and PAYPAL. You can query in the United States Postal Service. Outside the United States We ship worldwide with flat rate shipping by China Air mail(Registration, can be tracked). This international order may take longer to arrive. Normally the shipping time is 15 to 35 business days 。 Return & Refund policy: In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Feedback & detailed Seller Rating Please leave GOOD feedback will be automatically left for you when you leave feedback for the purchase ,If you are not at all happy please contact us in order to resolve any problems we do aim to please !! .
Price: 9.86 USD
Location: PUTIAN
End Time: 2024-02-06T04:51:52.000Z
Shipping Cost: 3.89 USD
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Item Specifics
Restocking Fee: No
Return shipping will be paid by: Seller
All returns accepted: Returns Accepted
Item must be returned within: 60 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
