United Scientific® 8 mL Disposable Borosilicate Glass Culture Tubes with Screw-Cap Finish – Pack of 1000 leakproof lab flask corrosion-resistant performance in demanding lab

corrosion-resistant performance in demanding lab environments

series/parallel circuits

contamination-free results

These  GL45 replacement caps are made from durable PBT plastic and are designed for use with hybex™ media storage bottles

United Scientific® 8 mL Disposable Borosilicate Glass Culture Tubes with Screw-Cap Finish – Pack of 1000 leakproof lab flask corrosion-resistant performance in demanding labThe United Scientific 8 mL Disposable Culture Tubes with screw cap finish are precision crafted from Type I, Class B 5. 1 expansion borosilicate glass, meeting USP and ASTM standards. Designed for reliable performance in microbiology, chemistry, and clinical laboratories, these tubes are heat treated at over 500C for enhanced strength and contamination prevention. Each tube features a smooth, rounded bottom, polished top edges, and a chevron shaped