Inner Ground Joint 29/42

At High Tech Scientific Glass, LLC, we always strive to provide our customers with the best possible experience. If for any reason you need to return an item, please request authorization from us first. We will work closely with you for a resolution; however, we can not be responsible for items returned without our authorization. Thank you for your understanding and cooperation.

Please call for availability of items. If your order cannot be filled completely, we will ship what is in stock, with the backordered items shipped as soon as possible. We ship using UPS and FedEx. Please alert us if you want us to use your shipping account. Please alert us if you want to receive the entire shipment in one box. Your shipment is safer when not all shipped in very large, unwieldy boxes.