5pcs Laboratory Experiment Flat Bottom Glass Erlenmeyer Flasks

Description

D
escription
Description
This item is a professional flask. Heavy duty glass uniform wall thickness distribution,durable and practical. base design, for more stable placement, reducing measurement error. The clear white scale can help you measure more accurately. Widely used in schools, factories, scientific laboratories and other fields.
Features
- Color: Transparent.
- Material: Glass.
- Size:
18.30X10.50X10.50cm/
7.19X4.13X4.13in
ch.
- Capacity: 50ml, 150ml, 250ml, 500ml, 1000ml.
- The high borosilicate glass conical flask has high chemical durability and low thermal expansion.
- Clear scale: conical flasks have clear and accurate scales for you to measure liquid efficiently.
- Made of thick glass and have a good feeling. Reusable and quality, not easily broken.
- Conical flasks are for yeast culturing, mixing solutions, or running sample trials for beer or wine preparations.
- Suitable for beginners or professional use, also the students, convenient classroom glass conical flasks.
5 x glass flasks
P
acking list
5 x glass flasks
Payment
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2. Please make sure you have a valid PayPal account before bidding.
3. The payment shall be submitted within 7 days after the transaction is completed. If the payment is delayed after 7 days, we have the right to cancel the transaction and re-sell the item you ordered. What’s more, there will be UPI(Unpaid case) in your ebay account.
Shipping
1. We only ship to USA. Free shipping is offered to all items.
2. Items will be shipped within 24-48 hours after payment confirmed, except weekend (Saturday and Sunday) and Chinese/USA official holidays.
3. Shipping time is different from the item location. Items located in USA will be shipped out via USPS and delivered to you within 5-7 business days. Items located in China will be shipped out via E-packet and delivered to you within 15-20 business days.
4. The items will be shipped to your paypal address unless the different mailing address is informed before or when the payment is sent. If a wrong mailing address is provided, we will not take any responsibility of it.
Return Policy & Warranty
1.In our store, you will enjoy 30 days return/refund guarantee (Excluding misuse of the item and damaged item).
2.If the item you received is faulty, damaged or incorrect, or any further problems, you can return it for replacement or refund, please contact our customer service on eBay within 30 days from item received.
3.For damaged items on arrival, please contact us immediately, sending us an email with a photo is preferred. We will offer solutions to such cases. Full refund or replacement will be guaranteed.