Check the listing for details. 20ml Borosilicate Glass Lab Volumetric Flask With Stopper Class A. Condition: New. Listed at 5.79 USD. Detail Product Item:20ML Lab Volumetric Flask Class A G3.3 Borosilicate Glass With Stopper White Material:G3.3 Borosilicate Glass Capacity:20ML Demension Mouth Inner Diameter:10mm Height:106mm Bottom Diameter:36mm Appliance： The utility model is suitable for the laboratory of scientific research institutions, universities and colleges, medical and health institutions, industrial and mining enterprises, etc., and is used for the dilution of known concentration solution and the preparation of standard solution！ Each Bid for 1 PC! Attention:The picture is just for reference! We also have other relavent products.Please feel free to contact us!Product OverviewShipping PolicyPayment MathordReturns PolicyAbout FeedbackShipping PolicyUsually Item are shipped within 1 business days once full payment is settled. Payment Mathord We accept only PayPal payment. A non-payment dispute will be opened if full payment is not received after 4 days of auction. Returns Policy 1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase. 2. If product is defective or damage upon arrival, or wrong product shipped, please let us know immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer. 3. Please let us know first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner. 4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Please allow max 2 business days for us to response. About Feedback When you satisfied with our product and services please leave us positive feedback. If a problem occurs, tell us immediately with any request. Just contact us using the " Ask the seller a question" link on eBay. On May 19, 2022 at 22:54:02 PDT, seller added the following information: