Stellar ScientificOffering exceptional value and incredible support to research laboratories in a wide range of fields. Our modest catalog of more than one-thousand of the most commonly used plastic consumables and general equipment features everything you need to start up and maintain a high-quality lab.
Stellar Scientific (stellarscientific.com) has 616 customer reviews on Five Star Index, with an average rating of 4.8 out of 5.
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Research & Development · Clarksburg, Maryland
Excellent
Research & Development · MD, Maryland
Excellent
Research & Development · Bethesda, Maryland
Excellent
Research & Development · Salisbury, Maryland
Excellent
616 approved reviews, newest moderated first
Shannon Moosman P.
Stellar Scientific has always been one of the go to places for our QC team. Fast delivery , Great product , Great prices and delightful people.
Response from Stellar ScientificFeb 10, 2026
Thank you so much Shannon for taking time out of your day to share this wonderful feedback with us! We are so honored to be a partner in your work and humbled to receive this praise.
Deb
Products are easy to order and they come quickly. Customer service is very responsive
Response from Stellar ScientificJan 21, 2026
Thank you Deb for your business and for sharing this wonderful feedback with us!
Adel A.
Easy purchase, product arrive on time.
Response from Stellar ScientificDec 26, 2025
Thank you Adel for your business and for sharing your feedback with us!
JAY J.
Fast and convinience
Response from Stellar ScientificDec 21, 2025
Thank you very much Jay for your business and for taking time to share feedback with us!
Kerrville O.
The ordering process is good. The shipping is less so. This is our second order of glass vials. They are not well packaged and arrive broken. Perhaps this is unavoidable but there could be some additional steps in packing that would reduce the chance of damage.
Response from Stellar ScientificDec 18, 2025
Thank you very much for notifying us about the damage that is occurring during shipping/delivery. We are terribly sorry to hear about this and will review procedures with the warehouse team to figure out how to improve the product security. Did the breakage happen with your first order as well? Were all 3 units you ordered this time broken? We'd be happy to offer a replacement to compensate you for your loss. If you could reach out to [email protected] in the morning and share a photo or two that illustrates the poor packaging and how the product was impacted, we'll get right on it.
Audrey H.
My items were packaged and shipped perfectly, not one glass break!
Response from Stellar ScientificDec 17, 2025
Thank you so much Audrey for your business and thank you for commenting about the quality of how your items were packed! What would be the point saving a few dollars purchasing from a small business if you had to deal with so much hassle on the back-end? We love making happy scientists! Thank you for choosing Stellar Scientific
Tabitha-Hometown L.
Fast friendly service
Response from Stellar ScientificDec 7, 2025
Thank you Tabitha for your continued partnership and support! We are so pleased to know you enjoy working with us!
Marissa
The customer service representative I've worked with does not seem well versed in working with academic customers. They also don't seem to have a good grasp of the ordering process as their instructions have been wrong and things like $100 minimums are a surprise to the representative. Responses take multiple days, and it's been more of a hassle to work with them to replace a broken part on an apparatus they sold us rather than go through another vendor that we did not get original parts from.
Response from Stellar ScientificDec 3, 2025
Hi Marissa - Your displeasure has been noted, but you did not provide any information to help us identify who you are to know what this is all about. I've spoken with members of our customer service team and nobody knows who Marissa is or what this might be about. However, you refer to a "$100 minimum surprise" which did come up today regarding a customer from Wayne State University. Are you connected with this lab? If this is the situation being referred to, we'd be happy to discuss this with you further by phone and get it addressed. Unfortunately, suppliers can change their requirements at will and do not always communicate new processes to their distributors. We think we have a workaround to this issue 410-764-2225 - Michelle Jones knows this case best, but you can ask to speak with me together with her so we can get this resolved. If this is not what this review is about, without additional information we are unable to do much to help. Lee J Lowenstein President