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Single/Double Slit Interference Diffraction Grating Sheet Optical Experiment
Condition:
10 available / 60 sold
Shipping:
International shipment of items may be subject to customs processing and additional charges.
Located in: Wuhan, China
Delivery:
Estimated between Fri, May 24 and Thu, Jun 6 to 43230
Please allow additional time if international delivery is subject to customs processing.
Returns:
Payments:
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Seller information
- 95.8% positive feedback
Registered as a Business Seller
Seller assumes all responsibility for this listing.
eBay item number:145022884747
Item specifics
- Condition
- Brand
- Laserland
- MPN
- Does Not Apply
Item description from the seller
Seller assumes all responsibility for this listing.
eBay item number:145022884747
Shipping and handling
Item location:
Wuhan, China
Ships to:
Asia, Australia, Canada, Europe, Mexico, United States
Excludes:
Afghanistan, Algeria, American Samoa, Angola, Armenia, Azerbaijan Republic, Bahrain, Bangladesh, Benin, Bermuda, Bhutan, Botswana, Brunei Darussalam, Burkina Faso, Burundi, Cambodia, Cameroon, Cape Verde Islands, Central African Republic, Central America and Caribbean, Chad, China, Comoros, Cook Islands, Côte d'Ivoire (Ivory Coast), Democratic Republic of the Congo, Djibouti, Egypt, Equatorial Guinea, Eritrea, Ethiopia, Fiji, French Polynesia, Gabon Republic, Gambia, Georgia, Ghana, Greenland, Guam, Guinea, Guinea-Bissau, India, Iraq, Israel, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, Kyrgyzstan, Laos, Lebanon, Lesotho, Liberia, Libya, Madagascar, Malawi, Maldives, Mali, Marshall Islands, Mauritania, Mauritius, Mayotte, Micronesia, Mongolia, Morocco, Mozambique, Namibia, Nauru, Nepal, New Caledonia, Niger, Nigeria, Niue, Oman, Pakistan, Palau, Papua New Guinea, Qatar, Republic of the Congo, Reunion, Russian Federation, Rwanda, Saint Helena, Saint Pierre and Miquelon, Senegal, Seychelles, Sierra Leone, Solomon Islands, Somalia, South America, Sri Lanka, Swaziland, Tajikistan, Tanzania, Togo, Tonga, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, Uzbekistan, Vanuatu, Wallis and Futuna, Western Sahara, Western Samoa, Yemen, Zambia, Zimbabwe
Shipping and handling | Each additional item | To | Service | Delivery*See Delivery notes |
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Free shipping | Free | United States | SpeedPAK Economy | Estimated between Fri, May 24 and Thu, Jun 6 to 43230 |
US $2.00 (approx C $2.75) | Free | United States | SpeedPAK Standard | Estimated between Mon, May 13 and Fri, May 24 to 43230 |
US $35.00 (approx C $48.18) | US $2.00 (approx C $2.75) | United States | Expedited Shipping from Greater China to worldwide | Estimated between Tue, May 14 and Tue, May 21 to 43230 |
Handling time |
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Will usually ship within 5 business days of receiving cleared payment. |
Taxes |
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Taxes may be applicable at checkout. Learn moreLearn more about paying tax on eBay purchases |
Sales tax for an item #145022884747
Sales tax for an item #145022884747
Seller collects sales tax for items shipped to the following provinces:
Province | Sales Tax Rate |
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Return policy
After receiving the item, contact seller within | Refund will be given as |
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14 days after the buyer receives it | Money Back |
The buyer is responsible for return shipping costs.
Payment details
Payment methods
Seller feedback (1,270)
This item (6)
All items (1,270)
s***o (150)- Feedback left by buyer.
Past year
Verified purchase
The diffraction grating has a very poor quality. If you take two razor blades and place a hair in between, you get the same results.
I own five diffraction gratings and they are very good for classroom instruction. These specific gratings are useless for a lab activity.
j***n (1475)- Feedback left by buyer.
Past 6 months
Verified purchase
as indicated
o***r (442)- Feedback left by buyer.
Past 6 months
Verified purchase
Recommended seller
t***e (537)- Feedback left by buyer.
Past 6 months
Verified purchase
An Excellent Five Star Service. Very well packed and a rapid delivery. Thank you.
9***r (36)- Feedback left by buyer.
Past 6 months
Verified purchase
Product came just as advertised. I did send the seller a question and never heard back but I was able to find out the answer to my question through other research.
a***o (987)- Feedback left by buyer.
Past 6 months
Verified purchase
Fast delivery - well packed - great service - many thanks