Description: WILSON Cloud Chamber Physics Demonstration Equipment Teaching InstrumentsWILSON Cloud Chamber (not include Radioactive sources )Operation steps: open the cover of the radioactive source, put the radioactive source in the clip and pour in the ethyl alcohol,close the cover and tighten the screws.please attention the cover must be tightened, preferably with needle-nose pliers, so that the experimental effect is good, do not pour too much on the flannel.Product images and description only for reference purpose, so please see the subject produce. Delivery: 1. International Shipping to worldwide. 2. Handling within 24 business hours. 3. Tracking info of your parcel is available. 4. Returns could be accepted within 14 days after receipt of the item. 5. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying. should you have any quesiton,pls feel free contact us! eBay Cross Border Trade powered by ChannelEffect
Price: 275 USD
Location: Xinxiang
End Time: 2025-01-26T07:14:05.000Z
Shipping Cost: 0 USD
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Restocking Fee: No
Return shipping will be paid by: Buyer
All returns accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
