<https://www.biotechserv.com/products/lab-companion-model-ov-11-28l-vacuum-oven/#product>
<http://schema.org/description>
"Shipping Weight: 227lbs\r\n\r\nManufactured by: Jeio Tech\r\n\r\nThis product was added to our catalog on Monday 04 March, 2019."
<https://www.biotechserv.com/products/lab-companion-model-ov-11-28l-vacuum-oven/>