Middlesex Gases

Learn about our partnership with the Biodiversity Biotech Career Foundation and how we train life science students to safely handle gas cylinders.

One of Middlesex Gases' greatest strengths is the longevity of our team, and Anthony Leo, our business development manager, is a perfect example. With 25 years under his belt, Tony has built a reputation for fostering strong relationships with new life science and industrial customers across Southern New England. Tony enjoys the hands-on problem-solving that comes with helping our industrial clients and educating our life science customers about the cutting-edge technology we can offer. A people person through and through, when asked what his favorite part of the job is, he answered his incredible coworkers, many of whom he calls friends. Speaking of friends, Tony has remained close with the same group outside of work since he was five years old—and still meets up with them weekly. On his days off, you'll find him with his grandson or enjoying hobbies like playing golf, riding ATVs, and working on cars. Tony draws his biggest inspiration from his mother, a hardworking woman who never asked for handouts. As for dream travel destinations? Italy is at the top of his list, where he'd love to meet long-lost family members. Thank you, Tony, for the dedication, expertise, and genuine passion you bring to Middlesex Gases. #employeespotlight #gasexperts #gassupplier #middlesexgases

Investing in technology means better efficiency, consistency, and reliability for our customers. Our Automated Blend Cell takes gas mixing to the next level. It allows our team to input a gas mix recipe while it automatically vents, vacuums, and blends each gas with pinpoint accuracy. Learn more about our state-of-the-art gas lab: https://bit.ly/4a7nhHv. #gasequipment #gassupplier #specialtygases #middlesexgases

Have questions about your regulatory equipment? Our gas experts are ready to help. Give us a call: 617-387-5050. #regulators #manifolds #specialtygases #middlesexgases

We're more than just gas suppliers, we're your trusted partner every step of the way. From selecting the right gases to full gas system installations, our experts are here to support you with top-notch service and guidance. Give us a call to learn how we can help: 617-387-5050. #gassupplier #specialtygases #gif #middlesexgases

From the lab to the ice cream shop, specialty gases do it all! 🍦 We love hearing from our customers—especially when they’re using our liquid nitrogen to create the coolest ice cream around. Thanks for trusting Middlesex Gases to fuel your creativity! #customertestimonial #liquidnitrogenicecream #specialtygases #gassupplier #middlesexgases

At Middlesex Gases, we help startups select the right gases and equipment to fuel their research, innovation, and success. ✅ Expert Guidance ✅ Reliable Supply ✅ Scalable Solutions Let’s build your lab the right way: https://bit.ly/43t0a8r. #lifescience #startups #specialtygases #gassupplier #middlesexgases

From industrial and medical gases to specialty blends, Middlesex Gases has everything you need—plus Bulk and MicroBulk systems to keep your supply steady. Contact us today and make us your one-stop shop: 617.387.5050. #middlesexgases #specialtygases #medicalgases #industrialgases #gassupplier

Middlesex Gases has the ability to supply breweries with the essentials—CO2 for carbonation, nitrogen for smooth stouts, oxygen for fermentation, and argon for preservation. Whatever’s on tap, we’ve got you covered. 🍻 Learn more: https://bit.ly/3TBYGp9. #breweries #beer #specialtygases #gassupplier #middlesexgases

Grade 5.0 gases meet the highest industry standards for purity, ensuring your most critical projects have the clean, contaminant-free gas they need for success. Learn more about our specialty gases: https://bit.ly/43zArv7. #specialtygases #ultrapuregases #gasexperts #gassupplier #middlesexgases