Glassware

New Our Filter Borosilicate Flask is made to filter material with ease. Our flasks are constructed with thick walled 3.3 Borosilicate glass for maximum durability. This filtration wall flask will get you filtering in no time at...

Our 1000mL 1L 24 40 2 Neck Round Bottom Flask is constructed with 3.3 Borosilicate Glass and a 24/40 neck for a durable, common-size flask to use.   Capacity: 1000mL / 1L Neck Size: 24/40 Necks: 2   We ship all glassware products...

Our 500mL S35/20 1 Neck Spherical Joint Round Bottom Flask is constructed with 3.3 Borosilicate Glass and a 35/20 neck for a durable, common-size receiving flask to use.       We ship all glassware products with additional care,...

Our USA Lab glass 150mm funnel is perfect for pouring liquids into any type of container and especially for small-mouthed bottles or flasks.             We ship all glassware products with additional care, but sometimes...

New Our 24/40 Straight Tube Vacuum Adapter is constructed with 3.3 Borosilicate glass and a 24/40 joint for a durable, common size vacuum adapter.   Joint Size: 24/40 SKU: N31     We ship all glassware products with additional...

These Labflow, USA Lab Glass Stopcock valve is used to regulate the flow of gases or liquids into reaction systems and is made of 3.3 borosillicate glass. They fit in the top of the Reactor's Receiving Flask and Material Flask. Sizes available:...

Our USA Lab glass adapters help you to adapt to a size that will work for your system. This allows you to mix and match different glass pieces this product  provides a cheaper solution. With these options they allow you to adapt up and...

Our 24/40 female to female glass straight adapter is used to extend your 24/40 connections.    We ship all glassware products with additional care, but sometimes they arrive broken. If glassware arrives broken, please contact us within...

Our USA Lab 500ML Two Neck Round Bottom Receiving Flask is constructed with 3.3 Borosilicate Glass and a 24/40 necks for a durable, common-size flask to use.   Capacity: 500mL  Neck Size: 24/40  Necks: 2 SKU:...

Our USA Spherical Joint Glass Stoppers are made of premium 3.3 borosilicate glass. These spherical glass stoppers are designed to plug up the female ports of the spherical 35 and 50 joints.  The S50 Item fits on the top port of our 10L,...

Our USA Lab Female to Male Adapter Glass has a built in tube allowing it to flow in a straight line. This can help when pulling the liquid with a vacuum. The stopcock adapter also includes a screw in adjuster to adjust the flow rate within the stopcock...

 Our USA Lab Male Hose Barb Adapter has a 24/40 inner joint at one end and a 3/8" hose connection at the other. Made of 3.3 Borosilicate Glass.  We ship all glassware products with additional care, but sometimes they arrive broken. If...