Plastic transport/ storage/ sample vials with screw cap. Color = Natural, Capacity = 10ml, Materials = Polypropylene, non-sterile.

This wooden clamp can be used for tubes from 10mm to 19mm. With a steel spring. Jaws open by thumb presure. Smooth finish. Length about 180mm

For handeling test tubes from 12 to 40 mm outer diameter. Made from rolled brass strip with a spring clip. Mounted in a polished wooden handle. Ovelall length about 220mm.

Clear Borosilicate glass test tubes can be used for chemical experiments as well as experiments related to density and other physical properties of liquids. Size: 16mm x 150 mm Quantity in pack: 20

Plastic test tube or culture tube 16x125mm, made of clear Poly Styrene, with Screw Cap.