Product Description

Description:

2-Neck Round Bottom Flask，Made From Borosilicate Glass 3.3

glassware is made of high-quality borosilicate glass and annealed at 800 degree Celsius,  can withstand typical laboratory thermal variations in chemistry processes like heating and cooling.


Capacity: 5ml-1000ml 

Size(top of the bottle)

5ml (14*19-14*19)     5ml (19*26-19*26)

10ml (14*19-14*19)   10ml (19*26-19*26)

25ml (14*19-14*19)    25ml (19*26-19*26)  25ml (24*29-24*29)

50ml (19*26-14*19)    50ml (19*26-19*26)  50ml (24*29-24*29)

100ml (19*26-19*26)  100ml (24*29-24*29) 100ml (24*29-19*26)

100ml (29*32-24*29)

150ml (19*26-19*26)  150ml (24*29-24*29)

250ml (19*26-19*26)   250ml (24*29-24*29)  250ml (24*29-19*26) 

500ml (24*29-24*29)

1000ml (24*29-24*29)


Packing: 1Pcs Round Bottom Flask

Note: When the flask is heated, there should be no water droplets outside the flask, and it should be heated evenly on the asbestos mesh

We are the brand lab glassware,not the Poor quality glass,We could do any lab glassware accord to your samples or the drawings.if you need any glassware,please contact with us by the Ebay message.

We try our best to reply to your emails ASAP.

1. We are shipping this item to worldwide except some countries. Please check them in "Shipping & Payment" label.
2. Orders processed within 1-2 working days of payment verification.
3. We ship to PAYPAL'S ADDRESS ONLY. Please make sure your PayPal and eBay address is correct. Or not, please correct it before payment.
4. If you have not received your shipment within 45 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
Please pay attention that import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Check with your country's customs office to determine what these additional costs will be prior to bidding/buying, Thank you.
1. Products with quality problem in 14 DAYS can be returned and refund.
Products with quality problem in 30 DAYS can be returned and replaced.
Products with quality problem in 1 YEAR can be returned and repaired.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your eBay ID. Return shipping is to be paid by the Buyer.
1. Our normal business hour is Monday to Friday 9:00 AM to 6:00 PM Hong Kong time GMT+8. All messages and orders will NOT be processed at weekend and holidays.
2. Please remember to email us via your bided item or with the eBay item number (via eBay) in order to help us to response you promptly.
3. We care about our valued customers and understand the concerns and frustrations you might have, and will try our best to resolve the issues. We strive to answer all emails as quickly as possible, but due to high email volume it may take time for us to reply. Thanks in advance for your patience.
Shipping
1. We are shipping this item to worldwide except some countries. Please check them in "Shipping & Payment" label.
2. Orders processed within 1-2 working days of payment verification.
3. We ship to PAYPAL'S ADDRESS ONLY. Please make sure your PayPal and eBay address is correct. Or not, please correct it before payment.
4. If you have not received your shipment within 45 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction!
Please pay attention that import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Check with your country's customs office to determine what these additional costs will be prior to bidding/buying, Thank you.
Returns
1. Products with quality problem in 14 DAYS can be returned and refund.
Products with quality problem in 30 DAYS can be returned and replaced.
Products with quality problem in 1 YEAR can be returned and repaired.
2. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return, and your eBay ID. Return shipping is to be paid by the Buyer.
Contact Us
1. Our normal business hour is Monday to Friday 9:00 AM to 6:00 PM Hong Kong time GMT+8. All messages and orders will NOT be processed at weekend and holidays.
2. Please remember to email us via your bided item or with the eBay item number (via eBay) in order to help us to response you promptly.
3. We care about our valued customers and understand the concerns and frustrations you might have, and will try our best to resolve the issues. We strive to answer all emails as quickly as possible, but due to high email volume it may take time for us to reply. Thanks in advance for your patience.
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