81pcs Leak-proof Laboratory Durable Test Tubes and Tubes Rack

Description

81pcs Leak-proof Laboratory Durable Test Tubes and Tubes Rack
Description
Description
Are you still worried that there is container for your to do chemistry experiments? Do you want to have a tube for storing samples? If so, our plastic test tube set is carefully prepared for you. Large quantity meet different experiment needs.
Features
- Color: Assorted color.
- Material: Plastic.
- Size:
25.40X11.30X6.20cm/
.98X4.44X2.44in
ch.
- The set content contains 80 test tubes (15ml and 50ml capacity), 1 test tube rack.
- Made of plastic material with excellent transparency and heat resistance, which is higher quality, thicker and more durable.
- High transparency, allowing you to observe the inside status. Comes with a cap so the seal is not a problem.
- Detachable test tube stand Portable and space saving. 80 plastic test tubes for a variety of uses.
- Great for laboratories, craft projects, schools, and more. It can be used as accompaniment for children to research freedom, or for storing samples.
50 x conical bottom centrifuge tubes 30 x flat bottom centrifuge tubes 1 x test tube rack
Package Included
50 x conical bottom centrifuge tubes 30 x flat bottom centrifuge tubes 1 x test tube rack
Payment
1. We only accept PayPal, payment system supports Mastercard, Visa, Discover, American Express and eCheck.
2. Please check first if you have a valid Paypal account. Then you make an offer.
3. You should pay your order within 7 days of the success of a transaction. If you do not transfer the money to us in the meantime, we will cancel the transaction and resell the product to other buyers. In addition, it will appear as an UPI (Unpaid case) in your eBay account.
Shipping
1. At present, our products can be shipped all over the world.
2. After successful payment, packages will be sent within 24-48 hours, excl. Weekend (Saturday and Sunday) and Chinese official holidays.
3. The delivery time is different than the place of the product. Goods in China will be sent by standard post. And it takes 15-20 business days.
4. Advance notice of the change of your address or success of your payment except, your package will be sent to your Paypal address. If you offer a wrong mail address, we are not responsible.
Customer service & warranty
1. We guarantee the best product for you. This warranty starts from your payment time. Refunds or replacements are valid for all broken or incorrect products (within 30 days). And in this case, there are no return costs. We can also remittance your money despite the good or proper products.
2. Customer satisfaction is very important to us. If you are not satisfied, simply contact us via "My Massage" or "Ask Seller Q" before either opening an eBay case / return request or leaving a neutral / nagative rating. We will solve your problem as soon as possible. We are always ready to answer any questions.
3. If you are satisfied with our products, please leave all 5 star ratings behind. Our goal is that you experience the best customer service. Please help us with the proposal of the product. A 5 star rating is very important to us. Your support always for us.