Test tube with cork Pack:50 Pcs the look of the bottle

the look of the bottle and cap may vary

STAINLESS STEEL PROBE

providing real-time monitoring of electrical currents

Thick-wall construction for safe vapour collection in vacuum systems — chemical resistant

This feature enhances the vortex action by creating a more vigorous mix

Test tube with cork Pack:50 Pcs the look of the bottleTest tubes with corks are versatile vessels that are useful for researchers, chemists, and biologists, in various laboratory applications When sealed with corks, test tubes seal substances and mitigates the risk of of sample spillage or contamination, making them ideal for storage, culturing, transporting small quantities, and providing a dependable method for preserving and experimenting on various substances. Test tubes with cork stoppers: