Ronkonkoma, NY, USA, May 24, 2022—Qosina, a global supplier of OEM single-use components to the medical and pharmaceutical industries, is pleased to introduce 25 new tube-to-tube barb connectors to its portfolio.

Qosina has an extensive inventory of tube-to-tube barb connectors offered in more than 500 configurations. These connectors accommodate inner tube diameters as small as 1/32 inch (0.031 inch, 0.8 mm) and as large as 1 inch (25.4 mm).

Select from a variety of styles including reducing and non-reducing, Y, cross, elbow, T, straight and barbs with luer connectors. Available materials include Kynar, PP and PC.

Qosina is a one-stop source for single-use medical device and bioprocess components, with low minimum order quantities, a liberal sampling policy and bill of material kitting, all supported by regulatory documentation and backed by Qosina’s Assurance of Supply.

Explore Qosina’s selection of tube-to-tube barb connector options at

Founded in 1980, Qosina is a leading global supplier of OEM single-use components to the medical and pharmaceutical industries. Qosina’s philosophy is to address its customers’ need to reduce time to market by providing thousands of stock components. The company’s vast catalog features more than 5,000 products shown in full-scale illustrations on a one-centimeter grid. Qosina offers free samples of most items, low minimum order requirements, just-in-time delivery, modification of existing molds, and new product design and development. Qosina is ISO 13485, ISO 9001, ISO 22301 and ISO 14001 certified, and operates in a 95,000 square-foot facility with an ISO Class 8 Clean Room. To learn about Qosina’s full component offering, which includes the newest products, visit or call +1 (631) 242-3000. Visit Qosmedix, Qosina’s cosmetics division, at Qosmedix is a certified global supplier of beauty tools and accessories to the cosmetic, skincare, spa and salon industries.