Laboratory Test Tube Holder
$ 2.18
Handheld test tube holders for safer handling during heating and transfers, supports improved grip and tube control in laboratory practicals Metal holder described nickel plated with length 150 mm, suits tubes stated 16–30 mm diameter range for broader compatibility Wooden peg type holder described 180 mm long, holds tubes up to 20 mm diameter for standard school and lab test tubes Helps keep hands away from hot glass and chemical contact zones, supports safer technique when moving tubes between racks and burners Choose holder type based on tube diameter and handling preference, inspect holders for secure grip before use and use under appropriate supervision View More
