Contact Us


 Thank you for your interest in Stellar Scientific!

 Chat with us now! 

Begin typing in the box at the lower-right hand part of the screen. If someone is available, you will get an answer right away. If not, we will get a message and get back to you shortly. 

You can expect to find a friendly customer service person waiting to help from the hours of:

8:30AM to 6:30PM Monday through Thursday (EST),

and 8:30AM to 4PM on Fridays. 

Give us a call now at 844-300-7857 or 410-764-2225 within Maryland

Need to place an order by Fax? Our Fax number is 410-764-1041

Orders can be emailed to

To download a copy of our W-9, please click here

Our mailing address is: 2833 Smith Ave. Box #256 Baltimore, MD 21209

Our knowledgeable sales staff can answer your questions quickly and pointedly. If you prefer, fill out the form below and let us know the product name or catalog number, and how we may assist you.  

Use this form to ask a question about a product such as: features, availability or customization

Or, ask us for a quote! While our advertised prices are pretty good, we can often do a bit better for you. It's all part of our Stellar Promise to take exceptional care of you and your team!

Thanks again!

The Stellar Staff